Compatible with Pi4/Pi3B+/3B: USB-C power specially designed and tested for the Raspberry Pi 4; With a Type-C to Micro USB adapter for Raspberry Pi 3B+/3B | With Professional Certification: FCC, TUV, RoHS Certification; Input: 100-240V AC~50/60Hz; Output: 5V 3A; Extended Cord:120cm | With ON/Off Switch Design: With ON/Off switch, it's convenient for you to power on and power off your Raspberry Pi 4. | Multi-Protection Functions: Over voltage protection; Under voltage protection; Over temperature protection; Over current protection; Short circuit protection. | Package Includes: 1x 5V 3A US Plug Power Supply with ON/OFF Switch,1x Adapter for Raspberry pi 3B+/3B

Wide Application --- The new 4-layers cluster case is designed for Raspberry Pi clusters | Simple Installation --- The long fixing screws are designed with flat head screws, smooth and easy to install. | Better Cooling Effect --- With 120mm 5V RGB LED Fan for better heat dissipation | Good compatibility with Raspberry Pi | Technology Support

Ice Tower Structure;Easy to setup; Raspberry Pi 4 Case with ICE Tower Fan: B07ZCX5KG6 | 5mm copper tube;Super heat dissipation | Rated power 0.4W @5V, 0.08A;DC 5V Power in (Can be powered by the Raspberry Pi) | Super Cool fan background light (Multicolor)

UPS Plus is a new generation of UPS power management module which supports OTA firmware upgrade and supports RTC onboard. | There are two INA219 chip onboard to detect batteries voltage and the voltage output from UPS Plus to Raspberry Pi. | Compatible with Raspberry Pi 4B/3B+/3B/2B/B+/B/A+/A | Package Inlcudes:1 x UPS Plus For Raspberry Pi,4 x M2.5 copper pillar,4 x M2.5 screws,4 x M2.5 long copper stick,4 x M2.5 nuts,1 x Acrylic shield,1 x Instruction

Horizontal Tower Design --- The horizontal layout of the cooler enhances heat dissipation by increasing the contact area with the ambient air, leading to more effective cooling. | Ultra-Thin Fins --- The fin array is designed to be ultra-thin, which maximizes the heat dissipation area and improves the overall thermal performance. | 4Pin JST Interface --- The cooler uses a 4Pin JST connector that is compatible with the Raspberry Pi's built-in fan control system, allowing for seamless integration and automatic speed regulation. | Automatic Temperature Control --- The cooler is designed to automatically adjust the fan speed in response to the CPU temperature, ensuring that the device operates within safe thermal limits. | Enhanced Cooling Efficiency --- The combination of the ultra-thin fin design and the automatic fan speed control mechanism results in superior cooling performance, keeping the Raspberry Pi 5 cool even under heavy workloads. | Quiet Operation --- With intelligent fan speed control, the cooler operates quietly, minimizing noise disturbance while maintaining high cooling efficiency.

This is a portable power supply only for Raspberry Pi Pico/ Pico W.Plug & Play. | Only supports 18650 lithium battery | The remain power of battery can be read from the 4 LED indicators. You can also read battery voltage and current information by connecting the USB-to-TTL cable to the serial port pins of the UPS. | The charging prompt during charging is very intuitive, and when the battery is fully charged, it will stop charging, and the `Standby indicator` on the panel will light up. | All GPIOs is leading out and providing clear silkscreens which are very convenient for Pico experiments. | Package includes:1 x UPS for Raspberry Pi Pico / Pico W,1 x instruction（Raspberry Pi Pico NOT Included）

USB dongle for Raspberry Pi Zero/Zero W/Zero 2/Zero W 2 helps you to create an easy access, portable PC with Raspberry Pi Zero/Zero W. Do not need soldering and wiring wire with the module to raspberry Pi. | It can make your Raspberry Pi Zero/Zero W/Zero 2/Zero W 2 as a PC stick, so that you can plug it to your computer and access Raspbian OS from SSH service or VNC service which installed on Raspberry Pi' TF card | It uses the test points underneath your Pi Zero to attach a full-sized USB connector. Convert your Pi Zero or Pi Zero W into a convenient USB dongle. | Just plug it into a free USB port and you can connect to your Pi over USB Ethernet and share your computer's internet connection without any additional cables or power supplies. | The USB interface can be inserted on the front or the back, without distinguishing between the front and the back. | If you use Zero 2/Zero W2,Please open up the "boot" partition and edit "config.txt", adding "dtoverlay=dwc2" to the bottom and save it

GeeekPi Vented 1U Blank Panel Metal Rack Mount for DeskPi RackMate T1 and 10 Inch Server Rack/Network Cabinet