Electronics From Geekworm on Amazon

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

Access to all ports of Raspberry Pi 3 Model B+ or Raspberry Pi 3 Model B , GPIO cable interface and TF card slot is reservered, support to install the gpio cable and TF card.

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.

Note: The Raspberry Pi 3 board is not included in the packing list. Packing List: √1 x Aluminum Case for Pi3; √4 x Thermal Pads; √1 x Mounting Screws Pack

✔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.

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.

[Packing List] 4 x M2.5x12+6mm Spacers; 32 x M2.5 x 5mm Screws; 32 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

M2.5 Series standoffs + nuts + screws,Quantity: 132pcs,come with the plastic storage box to protect and storage.

AC power loss & power adapter failure detection (LED & GPIO); automatic powering off after system safe shutdown.

【How to Power】Power via DC 5521 power jack of T201: DC 5V±5%, ≥4A

On-board press button to control power on /off, Press the button to power on, Press the button for 3 seconds to power off

【Packing List】1 x T201 V1.0 UPS expansion board; 3x M2.5x20mm F/F Spacers;6x M2.5x6mm Screws;1x Jumper link Pitch 2.54mm

【Match Metal Case】T201 is compatible with the latest N100-V12(ASIN:B07RRRX121) metal case, but when you use the N100-V12 and T201 at the same time, the RESET switch hole and antenna hole cannot be used because they are blocked by the 18650 battery.

[Easy Acess to your Raspberry Pi 4] Access to all ports of Raspberry Pi 4 Model B, GPIO cable interface is reservered, support to install the gpio cable. TF card slot is also reserved to insert and remove the SD card easily.

[Case Dimensions] 93x65x45mm/3.66x2.55x1.77inch

[Packing List]1x X630-C1 metal case,1x 4010 2pin cooling fan, 1x3pcs aluminum heatsinks, 1x screws pack; Note: The Raspberry Pi 4 Model B & X630 is not included in the packing list.

[Cooling Solution] Equipped with 4010 2pin 5V cooling fan and 3pcs aluminum heatsinks for heat dissipation, no more overheating for Raspberry Pi 4.

[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.

Open case design, don't need to worry about affect wifi signal, it is a good raspberry pi 4 heatsink case with good heat dissaption

Reinforced aluminum material, lightweight and durable, long-lasting stainless

With 3 pieces thermal pads (the thickness is only 0.5mm) to touch the shell body to dissipate heat. You can also use the CPU grease (not included) to get better heat dissipation. Note: If you think the blue Thermal Tape is not good enough for heat dissaption, you can replace it with thin 0.5mm cooper heatsink match with silicone grease (recommend Shin-Etsu Shin-tsu X-23-7921-5) for better heat dissaption.

[Update]We only keep the M2.5*5+5mm, M2.5*13+6mm spacers in the P165-A packing list, due to the Raspberry Pi expansion board usually with 12mm or 20mm height, the spacers combination is enough in application.

Raspberry Pi HAT positioning hole is M2.5 internal thread; (this design is convenient to fix), use good quality mute 5v cooling fan, don't worry about the noise of fan.

Supports the installation of 25mm fan; Cooling fan can be added when the heat dissipation of a single aluminum heat sink is not enough, so that all Pi 4 heat dissipation problems can be solved.

【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 (ASIN:B09J856PND).

【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