Popular Size: As a reason of Raspberry pi hat design: GPIO Pin connection (Expansion board) is about 11 mm high and the screw hole diameter is 2.75 mm, this spacer & screw & nuts pack is a perfect installation tool for Raspbery Pi 4 Model B, Raspberry Pi 3 model B+ / 3B / 2B /B+. | Packing List(124 Pcs/Lot): Add 4 x M2.5X12+6mm Spacer as user needs; 30 x M2.5 x 5mm Screws; 30 x M2.5 Nuts; 16 x M2.5x5 +5mm Spacers; 16 x M2.5x11mm Spacers; 16 x M2.5x11+6mm Spacers; 16 x M2.5x20+6mm Spacers. | Note: 1. Compatible with 2019 latest Raspberry Pi 4 Model B, Raspberry Pi 3 Model A+ / Raspberry Pi 3 Model B+ (B plus); 2. The above numbers behind M are for spacer/screw/nut tooth diameter x length, the unit is mm. Example: M2.5 x 5mm Screws.

Compatibility: Compatible with Raspberry Pi 4 Model B 1GB/2GB/4GB/8GB, embedded heatsink with 11mm thickness; Model: P165-B | Supports to cooling down the Raspberry Pi 4 board with Pi 4 expansion board(reserve the PoE port of Pi 4); Compatible with Raspberry Pi 4 expansion board to slove the raspberry pi 4 overheat problem, BUT you will need to prepare the proper standoffs or screws to use the P165-B with other expansion board | Recommend to use CPU thermal conductive grease: The theoretical value of the gap between the heatsink protrusions and the CPU, RAM and other chips of Pi 4 is 0mm; Strongly recommend to use CPU grease to get better heat dissipation | Only equipped with 4pcs M2.5x5+5 mm spacers for the P165-B embedded heatsink, you will need to prepare extra standoffs or screws for Raspberry Pi 4 with other expansion boards | Supports the installation of 30mm fan(3010 or 3007 fan); Cooling fan can be added when the heat dissipation of a single aluminum heatsink is not enough, so that all Raspberry Pi 4 heat dissipation problems can be solved

✔Geekworm design 12mm aluminum alloy heatsink for Raspberry Pi Compute Module 4 CM4; User manual, refer to Geekworm WiKi search C235. | ✔Heatsink dimensions: 54x39x12mm/2.12x1.53x0.47inch; Net weight: 30g/0.07lb | ✔Support install 30mm (3007 or 3010) cooling fan above the heatsink for better heat dissaption | ✔With one piece thermal pad, need to cut proper thermal pad to attach on the CPU of Raspberry Pi Compute Module 4 | ✔The C235 heatsink reserve the space to connect the extermal antenna for CM4. ✔The inclcuded PM2.5x16mm screws length is just for install CM4 module and C235 heatsink, no support CM4 IO board.

【Compatibility】16Pin PCIe FFC ribbon for Raspberry Pi 5 PCIe, NOT compatible with Raspberry Pi Camera!!! NOT support X1002. | 【Specifications】Pin number: 16 pin; Pitch: 0.5 mm; | 【Different Lengths】30mm / 50mm / 80mm FFC cable in one kit for convenient use | 【Packing List】3 x FFC cables (length: 30mm / 50mm / 80mm), 1 x M2 knurled nut, 1 x CM2x3mm Screw | 【Tips】The M2 knurled nut and CM2x3mm Screw is used to fixed the SSD on X1001/X1000/X1002/X1003 etc which has no SSD mount nut column. This method is not perfect, but it works.

Packing List: 2 * 2x20 Female Header (Pin Len: 12mm), 2 * 2x20 Female Header (Pin Len: 10.7mm), 2 * 2x20 Female Header (Pin Len: 5.5mm), 2 * 2x20 Pin Header | The 2x20 Pin Header is for Raspberry Pi Zero / Zero W. | Material: Insulated plastic, hard metal pin | Application: Widely be used in Raspberry Pi DIY project, such as for electronic circuit, PCB circuit board etc. electronic project | Stacking header for Raspberry Pi 4, Pi 3, Pi 2, Pi Model B+, Pi A+, Pi Zero, Pi Zero W

【Compatibility】Raspberry Pi 4 copper heatsink compatible with Raspberry Pi 4 Model B 8GB/4GB/2GB/1GB; Model: H402 | 【Material】Pure copper material, heavy-duty copper heatsink, durable, long-lasting | 【Ultra thin design】4mm thickness copper heatsink, heastsink net weight 59g/0.13lb | 【Open Design】Open heatsink design, don't affect wifi signal | 【Packing List】1 x Copper heatsink, 1x Acrylic Plate, 1x Screws Pack accessories (Not include Raspberry Pi board)

【Raspberry Pi 5 Active Cooler】Aluminum heatsink with blower PWM fan for Raspberry Pi 5 8GB / 4GB; Model: H505 | 【PWM Fan Speed Control 】H505 active cooler uses a blower fan to expel heat more efficiently. Supports PWM speed regulation. | 【Good Heat Dissipation】With ultra-quiet 3007 cooling fan and thermal pads, it can drop the temperature of Raspberry Pi 5 quickly. | 【User Manual】Refer to Geekworm WiKi and search H505. | 【Packing List】1 x H505 active cooler for Raspberry Pi 5, 1 x Thermal Pads Pack

Compatibility: Compatible with Raspberry Pi 3B+/3B only, Model: P252; Do NOT support Libre computer | Passive Cooling Design: Design with good heat dissipation, passive cooling, net weight up to 207 grams, don't need to install the cooling fan or heatsink | Easy Access to All Ports: Access to all ports of Raspberry Pi 3B+ or Raspberry Pi 3B, GPIO cable interface and TF card slot is reservered | Made of high quality aluminum material. With 4pcs thermal tapes to attach on your Raspberry Pi 3B+/3B. For Raspberry Pi 3B+, attach the big thin thermal tape on CPU; For Raspberry Pi 3B, attach the big thickness thermal tape on CPU | Packing List: 1 x Aluminum Case for Pi3; 4 x Thermal Pads; 1 x Mounting Screws Pack; Note: The Raspberry Pi 3 board is not included in the packing list

Geekworm Raspberry Pi 4 passive cooling aluminum case - P173 is designed for Raspberry Pi 4 Model B computer only, support Raspberry Pi 4B 1GB/2GB/4GB/8GB version; | Design with good heat dissipation, passive cooling design, net weight up to 184 grams, don't need to install the cooling fan or heatsink, this is a heatsink case. | Access to all ports of Raspberry Pi 4 Model B, GPIO cable interface is reservered, support to install the gpio cable. | Made of high quality aluminum material. Equipped with a copper heatsink to replace the thermal pad at the CPU part, and attach proper silicone grease (not included) on two sides of copper heatsink to get better heat dissipation | Reserve the TF Card slot for easy access. | Note: The Raspberry Pi 4 Model B is not included in the packing list. for Raspberry Pi 4 PSU: Recommend to use Geekworm UL listed 5V 4A Type-C power adapter (ASIN:B09J856PND).

Compatibility: Geekworm Raspberry Pi 4 armor case is compatible with Raspberry Pi 4 Model B 1GB/2GB/4GB/8GB computer only, Model: P122 | Comes with Two GPIO Headers: With 2 pcs 2x20 Female Headers to extend the GPIO pin and insert GPIO cable | About Signal Interference: Open case design, don't need to worry about affect wifi or BT signal | Easy Access to All Ports: All ports and slots of the P122 case can match with Raspberry Pi 4B perfectly | High Quality Metal Material: Reinforced aluminum material, lightweight and durable, long-lasting stainless | Better Solution: Use three thermal pads (0.5 mm thick) to dissipate heat by contacting the shell; For better heat dissipation, you can replace thermal pad with copper hratsink match with CPU grease (not included)

【Compatible with】CNC aluminum alloy case customize for Raspberry Pi 4, support Raspberry Pi 4 Model B 1GB/2GB/4GB/8GB Version. Model: N300 | 【Good Heat Dissipation】Add 5mm thick spin heat sink at the bottom to enhance the case heat dissipation and protect Raspberry Pi 4B from overheating. | 【WiFi Description】With black acrylic translucent plate to maximize compatibility with WiFi and Bluetooth signals, almost no weakness for WiFi and Bluetooth signals. | 【Ultra-thin Design】Ultra-thin with ONLY 16mm thickness raspberry pi 4 aluminum cnc case | 【Pi4 Interface Available】Access to all ports of Raspberry Pi 4 Model B computer, raspberry pi 4 passive cooling case with better heat dissaption | 【User manual】Refer to Geekworm WiKi search N300; Installation Video refer to WiKi. for Raspberry Pi 4 PSU: Recommend to use Geekworm UL listed 5V 4A Type-C power adapter (ASIN:B09J856PND).

[Function]X728 provides 5.1V 6000mA Power Backup, intelligent and safe power management, safe shutdown, auto power-on, full poweroff from software,Battery capacity reading, Low battery automatic shutdown, Buzzer alarm, RTC | [User Manual] Refer to Geekworm WiKi search X728; Match metal case for X728, refer to X728-C1(ASIN:B09Z6C64NN).PSU for X728, refer to ASIN: B09J856PND. | [How to Power & Specifications]Power supply via Type-C socket : 5Vdc ±5%, ≥3A, Via DC power jack : 5Vdc ±5%, ≥4A; UPS output : 5.1V ±5% Max 6A; UPS charging current: 2.3~3.2A; Terminal Battery Voltage : 4.24V; Recharge Threshold : 4.1V | [Important Note]√1. Do not apply power to your RPi via the Micro USB or USB Type-C socket. √2. Do not use 18650 battery with built-in protection circuit. √3.Please make sure the polarity of battery is "+" to "+" and "-" to "-" and match with the "+" "-" mark on battery holder!!! | [Application]X728 reserves the 40-pin header to stack with other Raspberry Pi accessory boards for enhanced applications. The X728 can also be used with the X825/X828/X829 (2.5" HDD/SSD Shield) and X857/X862/X872 (MSATA/M.2 SSD shield) for safe data backup. | Important note: the script must be installed first for the product to work properly!!! There maybe mixed version of X728 V2.3 and V2.5 at amazon warehouse, please understand.

【Packing List】2pcs 15x15x5mm, 2pcs 8x8x5mm, 2pcs 15x10x5mm, 2pcs 6x6x5mm (total 4 specifications 8pcs copper heatsinks) | 【Convenient to Use】With thermal conductive adhesive, peel off and stick to use, very convenient to use | 【Good Heat Dissipation】Made of high quality pure copper, and slotting design to maximize surface area in contact with cooling air, copper cpu heatsinks | 【Compatible with】Raspberry 4B / 3B+ / 3B / 2B / 3A / A+ / Pi Zero 2 W / Zero W / Zero WH / Other PCB Board (Raspberry Pi or PCB Board are all NOT included)

【Compatibility】Raspberry Pi 5 passive cooling aluminum case compatible with Raspberry Pi 5 8GB/4GB/2GB/1GB computer; Case Model:P573; for Raspberry Pi 5 PD27W power supply, pls refer to ASIN: B0CP7WPZZY | 【Easy access to all Ports of Pi 5】All ports are easily accessible, easy access to power button, Micro SD card,USB, Micro HDMI, GPIO cable | 【With Power Button】Comes with plastic power button, easy to press to power on/off. | 【High quality aluminum material】Reinforced aluminum material, heavy-duty, long-lasting | 【User Guide】1. Refer to the paper card user manual. 2. Remove the protect films on the thermal pads before use. | 【Packing List】1 x aluminum case(P573), 1x Screws Pack accessories, 1x Other Auxiliary Heat Dissipation Accessories (Not include Raspberry Pi 5 board)

What is it: This kit allows user to realize a KVM project with Raspberry Pi 4 which can control a computer using a web browser | Compatiblity: for use with Raspberry Pi 4 Model B 8GB/4GB/2GB/1GB only; NOT SUPPORT Raspberry Pi 5 | Function: Remotely turn on/ turn off / restart your computer; configure configure the UEFI/BIOS; reinstall the OS using the Virtual CD-ROM or Flash Drive; remote use your keyboard and mouse; Simulate a keyboard, mouse, and a monitor and presented in a web browser, etc | How to Power: Power Input: 5.1Vdc +/-5% , ≥3A; Power Via USB Type-C port of X630-A3. (DON'T power via Raspberry Pi's TYPE-C port, because it is occupied as USB OTG.) Recommend to use Geekworm UL listed 20W 5V 4A USB Type-C power adapter | What Included: 1 x KVM-A3 Metal Case with Accessories, 1 x X630-A3 V1.3 Expansion Board with Accessories, 1 x X630-A5 V1.0 Adapter Board with Accessories, 1 x X630 HDMI to CSI-2 Module with Accessories, 1 x Ethernet Cable(1m length), 1 x0.96 inch OLED Module | How to Cool: X630-A3 comes with a cooling fan to cool the Raspberry Pi 4 | Extra Need to be Prepared: Raspberry Pi 4, TF Card, HDMI Cable, Power Adapter

What is it: This kit allows user to realize a KVM project with Raspberry Pi 4 Model B which can control a computer using a web browser, Model: KVM-A8 | Compatiblity: for use with Raspberry Pi 4 Model B 8GB/4GB/2GB/1GB only, NOT support Raspberry Pi 3 or Pi 5 | Function: Remotely turn on / turn off / restart your computer; configure configure the UEFI / BIOS; Reinstall the OS using the Virtual CD-ROM or Flash Drive; Remote use your keyboard and mouse; Simulate a keyboard, mouse, and a monitor and presented in a web browser, etc | User Manual: Google Geekworm Wiki and search KVM-A8 for manual or installtion video | How to Power: POE Power (Recommend, need a POE switch) or Power Input: 5.1Vdc +/-5% , ≥3A power via USB-C port of X630-A8 | How to Cool: X630-A8 comes with an onboard active cooling fan to cool down the Raspberry Pi 4 | What Included: 1 x X630-A8 Expansion Board, 1 x X630 HDMI to CSI-2 Module, 1x X630-A8-CAB V1.1 Camera Adapter board and other accessories, refer to the packing list picture for details | Extra Needed to Prepare: Raspberry Pi 4, TF card, power adapter (only requires it if you have no POE switch)

Update Notification: P579-V2 version updated in March 25th 2024, model update from P579 to P579-V2, the case height updated from 35.8mm to 40.8mm, there maybe mixed old version in stock | Compatible With: ① for Raspberry Pi 5 with TOP PCIe to M2 NVMe shield Installation like X1001/X1004/X1015/X1012/X1000/X1003/M901/M300/M400 ②for separate Raspberry Pi 5 SBC installation | Raspberry Pi 5 Active Cooler Supported: Support Raspberry Pi 5 active cooler installation, such as H505 | Easy Access to Pi 5: P579 Raspberry Pi 5 Case can easy access to Raspberry Pi 5 USB-C power jack, micro HDMI ports, usb ports, Ethernet jack, micro SD card slot, power button, etc | Packing List: 1 x metal case P579, 4 x M2.5x5+5 mm spacers, 4 x M2.5x6 mm copper nuts, 4 x KM2.5x4 mm screws, 1 x 4pcs rubber pads; NOT include Raspberry Pi 5, PCIe to M.2 NVMe SSD Shield, SSD, Active Cooler or power adapter

Geekworm Raspberry Pi 4 Model B Power Supply, Orange Pi 5/5B Power Adapter, USB C Type C power adapter designed and tested for the Raspberry Pi 4 Model B 1GB/2GB/4GB/8GB Version. Also support NASPi/DACPi/X-C1/X825/X735/X728/X708/X703 expansion board/Retroflag PiStation Case/Orange Pi 5/5B/Orange Pi 5 Plus. | Power Input: 100-240V AC, 50-60Hz, 0.8A Max. Output: 5V 4A 20W. Cable length: 1.2 m / 47.24 inches; | Raspberry Pi 4B Power Adapter with UL Listed Certification - UL Listed. | Power Supply Functions: Over voltage protection; Under voltage protection; Over temperature protection; Over current protection; Short circuit protection. | Packing List: 1x 5V 4A US Plug Type-C Power Supply

【Compatibility】C296 is a 10mm aluminum alloy heatsink for Raspberry Pi Zero 2 W, also support Raspberry Pi Zero/Zero W. Installation Video refer to C296 WiKi. | 【Heatsink Dimensions】 64x29x10 mm / 2.51x1.14x0.39 inch; For more details, search C296 at Geekworm WiKi page. | 【U-shaped Groove Design】C296 adopts a U-shaped groove design to increase the contact area with air, thereby speed up heat dissipation of Raspberry Pi Zero 2 W. | 【Embedded Design】Embedded installation design allows user for better DIY extension,like applied on M200-K Gigabit Ethernet Board with Case(ASIN:B09PR5511Y ), also support X301/X302/X303/X305/X306 expansion board. | 【Packing List】 1 x 10mm aluminum alloy heatsink(C296); 4 x M2.5*8 screws; 4 x M2.5 nuts; 2 x Thermal Pads (Note: Not include Raspberry Pi Zero 2 W board.)

Compatibility: Pi 5 PCIe M.2 HAT only compatible with Raspberry Pi 5 2GB/4GB/8GB SBC (NOT include Raspberry Pi 5), Model: X1001 | M2 Key-M NVMe SSD Supported: Support M.2 KEY-M NVMe SSD 2230/2242/2260/2280 length installation; Comes with SSD copper pillar for 2230/2242/2260 SSD installation | User Manual and FAQ: Google Geekworm Wiki and search X1001 and its FAQ; Refer to the FAQ to do troubleshoot step by step if can't boot/recognize from NVMe SSD | How to Power: Power the X1001 shield directly from the FFC PCIe ribbon; Use the PD 27W power adapter for Raspberry Pi 5 | Packing List: 1 x X1001 PCIe Peripheral Board, 1x Accessories Pack; Note: not include Raspberry Pi 5, SSD, TF card or power adapter

【Compatibility】Raspberry Pi 5 UPS HAT compatible with Raspberry Pi 5 8GB/4GB/2GB/1GB; Model: X1200 | 【Function】X1200 provides max 5.1V 5000mA Power Backup, intelligent and safe power management like auto power on, safe shutdown, power loss and power adapter failure detection | 【How to Power】Power via X1200 USB-C port: 5Vdc 5A via USB Type-C; (Refer to Geekworm PD27W power adapter ASIN: B0CP7WPZZY) Do not apply power toRaspberry Pi 5 via the Type-C USB socket!!! | 【2-Cell Battery Supported】Battery length max 65.3mm, diameter max 18.5mm. (NOT include batteries, please prepare yourself!) | 【Versatile Design】X1200 is designed to be attached on bottom and don't use the 40-pin header, enabling easy stacking with other Raspberry Pi accessory boards. | 【Packing List】 1x X1200 5V UPS Shield, 1x M2.5 x 5mm screws(Not include Raspberry Pi 5, batteries or power adapter!) | 【User Manual】Refer to Geekworm WiKi and search X1200