Cài ubuntu cho raspberry pi 3

Bộ máy tính Raspberry Pi 3 Model B+ made in UK và nguồn 2.5A 5V Bộ sản phẩm bao gồm: - 01 board máy tính nhúng Raspberry Pi 3 Model B+, made in UK, nhà sản xuất RS Component, bảo hành chính 12 tháng. - 01 nguồn 2.5A 5V dùng cho Raspberry Pi, bảo hành 12

This is a heatsink pack for Raspberry Pi. It contains 3 different heatsink which respectively correspond 3 different chips. It is a perfect solution for cooling the operating temperature when the Raspberry Pi are dealing with complicated work. SPECIFICATION Size: Black with adhesive heat sink (large): 14 * 14 * 7mm Black with adhesive heat sink (small): 9 * 9 * 5mm Separate copper with adhesive heat sink: 12 * 12 * 1mm Heat sink with adhesive tape Material: copper and aluminum Weigh

Thời gian giao hàng dự kiến cho sản phẩm này là từ 7-9 ngày Phụ kiện tản nhiệt bằng đồng cho Raspberry Pi 2 B Raspberry Pi 3 Thông tin chi tiết: Bộ 3 phụ kiện tản nhiệt bằng nhôm cho Raspberry Pi Ver. 2.0 Model B và bộ nhớ VGA RAM Tản nhiệt nhôm nhẹ với miếng tự dính phía sau chắc chắn Băng dính nhiệt, chỉ cần gỡ và dán Giúp giữ cho Pi của bạn mát mẻ trong khi ép xung! Phù hợp với chip CPU / RAM, Mạng và chip của Raspberry Pi Chất liệu: Nhôm Kích thước: Một: 14 x 14 x 6 mm Hai cái khác: 8 x 8 x 4 mm Gói hàng bao gồm: 3x phụ kiện tản

Features: 100% brand new and high quality. The camera board has 5MP (2592x1944 resolution) high definition. It uses OV5647 chip, and has a 175° wide angle. Small size and light weight, convenient to use. Fully compatible for Raspberry Pi B 3/2. Specifications: Chip: OV5647 Size: 3.2*3.2*2.5cm/1.3*1.3*1in Max. Resolution: 2592*1944 Field Angle: 175° Weight: 18g(approx.) Package Includes: 1 x Camera Module #Camera Module #5MP Camera Module #Wide Angle Camera Module #Camera Module For Raspberry Pi #High Definition Camera Mo

- Sử dụng để kết nối với tay cầm các loại như tay cầm PS4, tay cầm XBOX - Các hệ thống tương thích: + Nintendo Switch, Windows, macOS + Android TV box, Raspberry Pi, Retrofreak - Các tay cầm tương thích: + Tất cả tay cầm 8BitDo ngoại trừ bản 2.4G + Tay cầm Xbox bluetooth + Tay cầm Ps4: DualShock 3, DualShock 4, DualShock 4 Pro + Wiimote, Wii U Pro, Switch Joy-Cons, Switch Pro - Kết nối: + Bluetooth 2.1, Class 2 （2.402GHz~2.48GHz） - Hướng dẫn sử dụng: http://download.8bitdo.com/Manual/Receiver/usb_adapter/8Bitdo_USB_RR_Manual.pdf -------------------------------------------------------------------------------- - Nội dung phân loại hàng: + usb 8bitdo: gồm 1 USB 8bitdo + 8bitdo + OTG: gồm 1 USB 8bitdo hỗ trợ cắm trực tiếp vào máy Nintendo Switch không cần cắm thông qua cổng USB trên DOCK kết nối + 8bitdo+ OTG+ đế đựng: gồm 1 USB 8bitdo hỗ trợ cắm trực tiếp vào máy Nintendo Switch không cần cắm thông qua cổng USB trên DOCK kết nối và thêm 1 đế dựng kê máy (ảnh

welcome to openwaterd.vn ★GIÁ RẺ★PI 3 model b+(plus) abs case abs enclosure box shell for raspberry pi 3/2 Description: Raspberry Pi 3 Model B+(plus) ABS Case Tranparent ABS Enclosure Box Shell for Raspberry Pi 3/2 Package included: 1pcs Note: Raspberry Pi 3B/3B+ motherboard does not include. #enclosure #3/2 #for #box #RẺ★PI #shell #raspberry #pi #b+(plus) #abs #abs #★GIÁ #3 #case #model #abs-enclosure #pi-3/2 #box-s

Warmheart Features: Easy installation Perfectly matched to Raspberry Pi's CPU Specifications: Material:Aluminum , Copper Process:Oxidation Color:Oxidation Blue,black,yellow First clean the surface of the required electronic components to ensure that no greasy free ofdebris, etc., to keep the surface dry, and then remove the back of the heat sink comes with the protective film, the fins carefully glued on top of the required cooling chips,slightly a few clicks ensure that the force evenly Quantity:1Set(3Pcs) Note: Size for manual measurement, there may be a 0 to 2 cm error, belongs to the normal phenomenon. And due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package included: Aluminun Heat Sink * 2pc Copper Heat Sink *

Thời gian giao hàng dự kiến cho sản phẩm này là từ 7-9 ngày Màn hình cảm ứng LCD TFT 3.5" với bút cảm ứng cho Raspberry Pi 2 Pi 3 + và vỏ bọc trong suốt Mô tả: Lưu ý: Không bao gồm Raspberry Pi Gói hàng bao gồm: 1 x Màn hình RPi 3.5 inch 1 x Bút cảm ứng điện trở 1 x Vỏ bọc bằng acrylic Thông tin chi tiết về vỏ bọc: 1. Vỏ được làm bằng acrylic, với kiểu dáng thời trang và acrylic sẽ không chặn tín hiệu WiFi của Raspberry Pi của bạn. 2. Giữ toàn quyền truy cập vào các cổng Raspberry Pi của bạn, chẳng hạn như cổng nguồn, cổng máy ảnh, cổng SD, cổng GPIO, v.v. 3. Có một màng bảo vệ trên mỗi miếng ở trên, vui lòng xé ra trước khi lắp đặt. Thông tin chi tiết về màn hình 3.5 inch 1. Màn hình cảm ứng TFT 3.5 inch 2. Độ phân giải 480 * 320 3. Hoàn toàn phù hợp với Raspberry Pi củ

Characteristics: 100% brand new, high quality Color: black Material: abs Effect: double for raspberry pie 3/2/b+ Voltage: 3.3v or 5v Product specification: 3x3 x 0.8cm Packing list: 1 x fan for raspberry benefits 3/2/b+ 4pcs fixed screw nut 4x

#Micro #Connectors #Layer #Stackable #Raspberry #Pi #3 #Case #for #Model #B #B+ #and #Pi #4 Micro Connectors Layer Stackable Raspberry Pi 3 Case for Model B B+ and Pi 4 Features: Manage your RPI you will be able to see and access all ports onboard your RPi and set cable alignment simply and with ease.The flat top roof is perfect for affixing a USB hub, heat sink or switch. Easily insert or access HDMI cable, SD card, audio input, GPIO pins. Compatible with Raspberry Pi 4 Model b /3 Model B+/ Pi 3b/ Pi 2B. Access to all GPIO ports ,semi-enclosed cases allow easy access for all features an add-on, including the USB ports, flex cable, camera module, etc. Not only elegant design, but also very high transparency.You can clearly see raspberry PI 3B+ through this shell, which will not stop you from observing RPI changes. The highest can be stacked up to the 4 layers.According to your needs, the number of stacked has your decision.1- layer, 2- layers, 3- layers, 4- layers. Specification: Material: Acrylic board Size: 10x7.54cm/3.94x2.95inches Layer: 1 layer /2 layer/3 layer/4 layer Package Includes: 1Set x Raspberry Pi Multilayer Shell Kit note: No retail package. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank

5 Megapixel Csi Interface Camera Raspberry Pi 3 2b Raspberry Pi Camera Features: -High sensitivity for low illumination applications. -Low voltage for embedded applications. -Standard SCCB interface, compatible with I2C interface. -Supports VGA, CIF, and various sizes from CIF to 40x30.VarioPixel subsampling method. -Automatic influence control functions include: automatic exposure control, automatic gain control, automatic white balance, automatic elimination of light streaks, automatic black level calibration. Image quality control including color saturation, hue, gamma, sharpness ANTI. -Saturation auto adjustment (UV adjustment).Edge Enhancement Auto-Tuning BLOOM. -ISP has noise cancellation and dead point compensation. -Support image scaling.Lens loss compensation. 9.50/60Hz automatic detection.Automatic noise reduction. Description: The OV7670 image sensor is small in size and low in operating voltage, providing all the features of a single VGA camera and image processor. Through the SCCB bus control, it is possible to output 8-bit influence data of various resolutions such as full frame , sub-sampling, and window. The product's VGA image is up to 30 frames per second. Users have complete control over image quality, data format and transmission. All image processing functions including gamma curve, white balance, saturation, chrominance, etc. can be programmed via the SCCB interface. Specifications: Color: white&green Size: 24*24*7mm Photosensitive array 640X480 IO voltage 2.5V to 3.0V (internal LDO supplies 1.8V to the core) Power consumption 60mW/15fpsVGAYUV Sleep <20μA Temperature operation -30 ° C to 70 ° C Stable operation 0 ° C to 50 ° C Output format (8-bit) Field of view 25° (10) maximum conversion rate 30fps VGA Sensitivity 1.3V / (Lux-sec) Noise ratio: 46 dB Dynamic range: 52dB letter Package Included: 1x CSI Interface Notes: -Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures. -Please allow slight dimension difference due to different manual measure

We have many products in our warehouse, our warehouse is in Shenzhen . Genaral it need 1-2weeks arrive your hand. if you subimit order , we will handle in 1-3days.if you chat with us , we donot reply you, donot worry , we are try to handle your order.so pls donot cancel o

Light level detection, the brightness of the light sensor is directional, only inductive sensor in front of the light source used to find light better Module Features: 1. The brightness of surrounding environment and the light intensity can be detected (compare with the photoresistor, directivity is relatively good, can perceive the fixed direction of the light source) 2.Sensitivity adjustable the blue digital potentiometer adjustment (Figure) 3. Operating voltage 3.3V-5V 4. Digital switching outputs (0 and 1) 5. With fixed bolt hole for easy installation 6. Small board PCB size: 3.2cm * 1.4cm / 1.25" * 0.55" Instructions for use: 1. Photodiode module is most sensitive to the ambient light, generally used to detect the brightness of the ambient light intensity, photoresistor sensor module Universal In most cases, the difference between the two is that photodiode module directional, can sense the fixed the direction of the light source 2. Module in the light conditions or the light intensity of less than a set threshold, DO port outputs a high level, when the external environment when the light intensity exceeds the set threshold value, the module D0 output is low 3. The small board digital output D0 can be connected directly with the microcontroller microcontroller to detect high and low to detect environmental light intensity change 4. Small board digital output DO OUR relay module can directly drive, which can be composed of a photoelectric switch Quantity:1pc Note: Please allow 1-3mm error due to manual measurement.pls make sure you do not mind before you bid Due to the difference between different monitors, the picture may not reflect the actual color of the item.Thank you! Package Includes: 1 x Light Sensor M

Product description 1) AMS117-3.3 board : AMS1117-3.3 chip Input voltage range of 4.75V-12V Output: 3.3 V, 800 mA 2)AMS117-5.0 board : AMS1117-5.0 chip Input voltage range of 4.75V-12V Output: 5.0 V, 800 mA 2)AMS117-1.5 board : AMS1117-1.5 chip Input voltage range of 4.75V-12V Output: 1.5 V, 8

Description: 100% brand new and high quality. Feature: Made of high-quality aluminum material, good performance and heat dissipation. This is a heat sink cooling kit for Raspberry Pi 4 Model B. Our testing shows that adding a good heatsink will bring your module perfect heat dissipation. Our heat sink kit will give your for Raspberry Pi 4 the best protection. Easy and convenient for us to install and remove. Heatsinks only, other accessories demo in the picture is not included! Specificatins: Item Type: Heatsink Material: Aluminum Size: 14x14x6mm/0.5x0.5x0.2in, 14x10x6mm/0.5x0.39x0.2in, 9x9x5mm/0.3x0.3x0.1in Color: Gold, Black, Silver Quantity: 1 Set Note: No retail package. Transition: 1cm=10mm=0.39inch Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Includes: 3 x Heat

Welcome to our store Newhopetree.Wish you have a good shopping. Description: Raspberry Pi 3 Model B+(plus) ABS Case Tranparent ABS Enclosure Box Shell for Raspberry Pi 3/2 Package included: 1pcs Note: Raspberry Pi 3B/3B+ motherboard does not inc

#3.5 #Inch #Touch #Screen #480*320 #LCD #Display #ABS #Case #for #Raspberry #Pi #4 #Model #B 100% brand new and high quality Feature: Made of high quality ABS material, which is firm and durable to use. The ABS housing is durable and can protect your Raspberry Pi. Built-in cooling fan function, the ABS shell can provide better heat dissipation. Let your Raspberry Pi not worry about overheating when using it. Suitable for Raspberry Pi 4 B. Specifications: Material: ABS Size: approx.9.1x6.2x3.4cm/3.58x2.44x1.34in Color: Black Applicable Models: for Raspberry Pi 4 Model B. Quantity: 1 Pc Note: No retail package. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Includes: 1 x 3.5 Inch Touch Screen Case (other accessories demo in the picture is not incl

1. Quantity: 1pcs 2. Length: 100cm 3. Use for: Raspberry Pi 3B+/2 Camera color: White material: plastic Package Contents: 1*Camera CableOnly the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1

【kind】 Cooling Fan Adjustable 5V 3.3V For Raspberry Pi 4 B / 3B+ / 3B / 2B / B+ CPU Features: 1.The average life of hydraulic bearings is 40,000 hours. 2.30mm mini USB cooling fan with speed control, size and super lightweight design, perfect suitable for DIY cooling and narrow place. 3.Suitable for ventilation of Visual reality glasses /TV box /Raspberry pie /Router /Small PC Case and other small electronic equipment ventilation. 4.Metal grill on front side, protect cable and your hands; High quality bearings, durable. 5.Allow you to use it in any places with USB power supply, convenient,perfect for Home/Office/Business travel. Description: Independent research and development of new cooling fan, copper movement, quality assurance. Hydraulic oil-retaining bearings are different from ordinary oil-containing bearings. They are characterized by good heat dissipation, low noise, long life and no oil leakage. Specifications: Material: Natural Rubber Color: black Size: 30*30*10mm Suitable :For Raspberry Pi 4 B / 3B+ / 3B / 2B / B+ Package included: 1* Raspberry Pie Cooling Fan Hydraulic Oil Retention Note: 1.All the pictures in our store are 100% taken from the original products. Because of light in different environments, different display screens, and other reasons, probably there will be a little chromatic aberration between picture and product. 2.Due to the manual measurement and different measurement methods, please allow1-3mm deviation.Thanks!

Welcome to trendystore2018.vn ! Features: 1.The pure aluminum heat sinks include adhesive thermal tape for efficient thermal transfer to the heat sink providing additional cooling to the IC. 2.The heat sink have profiles which are short enough to fit within standard Raspberry Pi cases. 3.The heat sink can be applied in other devices such as the BeagleBone to cool processor, regulators, etc. 4.Used for Raspberry Pi 4 model B+,2B. 5.The surface is smooth and exquisite, and the buckled card slot is perfectly designed. 6.With a pure copper heat sink , good performance . Description: Material is good, safe and durable Easy to install and convenient to carry. Specifications: Material: Aluminum Alloy Color: yellow Fit:For Raspberry Pi 4 Model B Package included:3Pcs/set Raspberry Pi 4B Copper Cooling Pad Heatsink (Raspberry Pi board kit not includ

Phục vụ Ace dây nguồn tải 13A dây 3 lõi 1,31mm2 ) Ace chơi âm thanh, ánh sáng ... 👍👍👍 Dây nguồn hiệu PHINO PHP-301, E94216 dây xịn miễn chê ( dài 1.8M chịu tải 13A dây 3 lõi 1,31mm2 ) ✈️✈️✈️ hàng mới chưa sài , ACE dùng vào nhiều công việc khác nhau ,như PC , máy in , máy fax , máy foto ,máy chiếu , nồi cơm điện vvv... Chất lượng thì ACE yên tâm tuyệt đối . Giá lẻ chỉ = 6x.000vnd / 1 sợi 🚀 ✈️✈️ Ship toàn quốc, phí ship bên mua thanh toán . 📞📞☎️ Call : Mr Đồng 038 506 88

3pcs Adhesive Aluminum Heat Sink Cooler Kit For Cooling Raspberry Pi Description: The Heatsink have a layer of adhesive on the back of them. Simply peel the adhesive off and stick onto your board This heatsink set is specially designed for Raspberry Pi, it's function is to cool down the board and make your Raspberry operate safely Reduce the risk of hardware failure because of overheating Install instructions: Make sure the chip modules are free from dirt and grease Peel the protective liner on the base of the heatsink Affix the heatsinks on the chip modules and apply firm pressure One set of aluminum heatsink (3pcs): 1 x 14mm(L) x 14mm(W) x 5mm(H) Heatsink for Soc 1 x 9mm(L) x 9mm(W) x 4mm(H) Heatsink for Voltage Regulator 1 x 9mm(L) x 9mm(W) x 4mm(H) Heatsink for LAN9512 Package included: 3pcs Adhesive Aluminum Heat Sink

Gói phụ kiện bao gồm 3 món: 1x Đầu chuyển Mini HDMI sang HDMI 1x Đầu chuyển MicroUSB sang USB cái 1x 40 Pin Header (dung để hàn vào mạch Pi Zero W) Hàng giá trị thấp nên không bảo hành. Hàng có sẵn ở Tp.Mỹ Tho, Tiền Giang #MiniHDMI, #ChuyểnHDMI, #Pi, #USBOTG, #ChuyểnUSB, #Pi, #Zero, #Raspberry, #ComboRaspberry, #0982432823, #DepaCong

Thông tin cấu hình Raspberry Pi 3: Broadcom BCM2837 chipset running at 1. GHz 64-bit core ARM V8 CPU 802.11 b/g/n Wireless LAN Bluetooth 4.1 (Classic & Low Energy) Dual core Videocore IV® Multimedia co-processor 1 GB LPDDR2 memory Supports all the latest ARM GNU/Linux distributions and Windows 10 IoT MicroUSB connector for 2.5 A power supply 1 x 10/100 Ethernet port 1 x HDMI video/audio connector 1 x RCA video/audio connector 4 x USB 2.0 ports 40 GPIO pins Chip antenna DSI display connector MicroSD card slot Dimensions: 85 x 56 x 17 mm ""SẢN PHẨM LÀ HÀNG MỚI CHÍNH HÃNG KHÔNG KÈM ADAPTER"" Bao test 3 ngày. Có vấn đề ship trả hàng cho shop sẽ hoàn lại tiền. Khi nhân hàng vui lòng kiểm tra kỹ vì shop đã test rất kỹ trước khi ship hà

Cooling Fan Adjustable 5V 3.3V For Raspberry Pi 4 B / 3B+ / 3B / 2B / B+ CPU clickstore Features: 1.The average life of hydraulic bearings is 40,000 hours. 2.30mm mini USB cooling fan with speed control, size and super lightweight design, perfect suitable for DIY cooling and narrow place. 3.Suitable for ventilation of Visual reality glasses /TV box /Raspberry pie /Router /Small PC Case and other small electronic equipment ventilation. 4.Metal grill on front side, protect cable and your hands; High quality bearings, durable. 5.Allow you to use it in any places with USB power supply, convenient,perfect for Home/Office/Business travel. Description: Independent research and development of new cooling fan, copper movement, quality assurance. Hydraulic oil-retaining bearings are different from ordinary oil-containing bearings. They are characterized by good heat dissipation, low noise, long life and no oil leakage. Specifications: Material: Natural Rubber Color: black Size: 30*30*10mm Suitable :For Raspberry Pi 4 B / 3B+ / 3B / 2B / B+ Package included: 1* Raspberry Pie Cooling Fan Hydraulic Oil Retention Note: 1.All the pictures in our store are 100% taken from the original products. Because of light in different environments, different display screens, and other reasons, probably there will be a little chromatic aberration between picture and product. 2.Due to the manual measurement and different measurement methods, please allow1-3mm deviation.Thanks!

Quạt làm mát có thể điều chỉnh 5V 3.3V cho Raspberry Pi 4 B / 3B + / 3B / 2B / B + CPU Features: 1.The average life of hydraulic bearings is 40,000 hours. 2.30mm mini USB cooling fan with speed control, size and super lightweight design, perfect suitable for DIY cooling and narrow place. 3.Suitable for ventilation of Visual reality glasses /TV box /Raspberry pie /Router /Small PC Case and other small electronic equipment ventilation. 4.Metal grill on front side, protect cable and your hands; High quality bearings, durable. 5.Allow you to use it in any places with USB power supply, convenient,perfect for Home/Office/Business travel. Description: Independent research and development of new cooling fan, copper movement, quality assurance. Hydraulic oil-retaining bearings are different from ordinary oil-containing bearings. They are characterized by good heat dissipation, low noise, long life and no oil leakage. Specifications: Material: Natural Rubber Color: black Size: 30*30*10mm Suitable :For Raspberry Pi 4 B / 3B+ / 3B / 2B / B+ Package included: 1* Raspberry Pie Cooling Fan Hydraulic Oil Retention Note: 1.All the pictures in our store are 100% taken from the original products. Because of light in different environments, different display screens, and other reasons, probably there will be a little chromatic aberration between picture and product. 2.Due to the manual measurement and different measurement methods, please allow1-3mm deviation.Thanks!

[lovely]5 Megapixel Csi Interface Camera Raspberry Pi 3 2b Raspberry Pi Camera Features: 1.High sensitivity for low illumination applications. 2.Low voltage for embedded applications. 3.Standard SCCB interface, compatible with I2C interface. 4.Supports VGA, CIF, and various sizes from CIF to 40x30.VarioPixel subsampling method. 5.Automatic influence control functions include: automatic exposure control, automatic gain control, automatic white balance, automatic elimination of light streaks, automatic black level calibration. Image quality control including color saturation, hue, gamma, sharpness ANTI. 6.Saturation auto adjustment (UV adjustment).Edge Enhancement Auto-Tuning BLOOM. 7.ISP has noise cancellation and dead point compensation. 8.Support image scaling.Lens loss compensation. 9.50/60Hz automatic detection.Automatic noise reduction. Description: The OV7670 image sensor is small in size and low in operating voltage, providing all the features of a single VGA camera and image processor. Through the SCCB bus control, it is possible to output 8-bit influence data of various resolutions such as full frame , sub-sampling, and window. The product's VGA image is up to 30 frames per second. Users have complete control over image quality, data format and transmission. All image processing functions including gamma curve, white balance, saturation, chrominance, etc. can be programmed via the SCCB interface. Specifications: Color: white&green Size: 24*24*7mm Photosensitive array 640X480 IO voltage 2.5V to 3.0V (internal LDO supplies 1.8V to the core) Power consumption 60mW/15fpsVGAYUV Sleep <20μA Temperature operation -30 ° C to 70 ° C Stable operation 0 ° C to 50 ° C Output format (8-bit) Field of view 25° (10) maximum conversion rate 30fps VGA Sensitivity 1.3V / (Lux-sec) Noise ratio: 46 dB Dynamic range: 52dB letter Package Included: 1x CSI Interface Notes: 1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures. 2. Please allow slight dimension difference due to different manual measuremen

Features: ultra slim ultra light Easy installation Perfectly matched to Raspberry Pi's CPU Specifications: Material:Aluminum , Copper Process:Oxidation Color:Oxidation Blue,black,yellow First clean the surface of the required electronic components to ensure that no greasy free ofdebris, etc., to keep the surface dry, and then remove the back of the heat sink comes with the protective film, the fins carefully glued on top of the required cooling chips,slightly a few clicks ensure that the force evenly Quantity:1Set(3Pcs) Note: Size for manual measurement, there may be a 0 to 2 cm error, belongs to the normal phenomenon. And due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package include: Aluminun Heat Sink * 2pcs Copper Heat Sink *

【judicious】 Cooling Fan Adjustable 5V 3.3V For Raspberry Pi 4 B / 3B+ / 3B / 2B / B+ CPU Features: 1.The average life of hydraulic bearings is 40,000 hours. 2.30mm mini USB cooling fan with speed control, size and super lightweight design, perfect suitable for DIY cooling and narrow place. 3.Suitable for ventilation of Visual reality glasses /TV box /Raspberry pie /Router /Small PC Case and other small electronic equipment ventilation. 4.Metal grill on front side, protect cable and your hands; High quality bearings, durable. 5.Allow you to use it in any places with USB power supply, convenient,perfect for Home/Office/Business travel. Description: Independent research and development of new cooling fan, copper movement, quality assurance. Hydraulic oil-retaining bearings are different from ordinary oil-containing bearings. They are characterized by good heat dissipation, low noise, long life and no oil leakage. Specifications: Material: Natural Rubber Color: black Size: 30*30*10mm Suitable :For Raspberry Pi 4 B / 3B+ / 3B / 2B / B+ Package included: 1* Raspberry Pie Cooling Fan Hydraulic Oil Retention Note: 1.All the pictures in our store are 100% taken from the original products. Because of light in different environments, different display screens, and other reasons, probably there will be a little chromatic aberration between picture and product. 2.Due to the manual measurement and different measurement methods, please allow1-3mm deviation.Thanks!

1. Quantity: 1pcs 2. Length: 100cm 3. Use for: Raspberry Pi 3B+/2 Camera color: White material: plastic Package contents: 1*Camera Cable Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1