The Arduino Leonardo board, using the ATmega32u4 microcontroller, provides built-in USB communication so that it can act as a mouse or keyboard to a connected computer, in addition to a virtual (CDC) serial or COM port.

The 1-to-3 RGB Splitter cable allows users to extend multiple RGB LED fans and LED strips to build up aesthetically beautiful lighting systems. It is both capable of connecting with standard 4-pin RGB header and 5-pin RGBW header without an adapter.

Package included: PCI-e X1 to 2 ports 19pin Header Card with standard long bracket X 1 Low Profile Bracket X1 Driver CD X 1

This 18in internal USB IDC cable features two 5-pin USB motherboard header connectors, allowing you to connect a front panel USB hub or card reader directly to the motherboard header ports. This cable provides a solution for connecting multi-function front panels, or any device that relies on intern...

EverCool 3 PWM 4-Pin from Single PWM Header w/4 Pin Molex Adapter Cable EC-DF002 PWM fans receive their spin rate orders from your PC's motherboard. If you have multiple PWM fans, you can use this cable to sync them up to spin at the same rate. One 4-pin connector allows the connected fan to provide...

CablesOnline, 4" USB 3.0 20-Pin Motherboard Header Female to USB 2.0 8-Pin Male Converter Adapter This adapter allows you to connect a USB 2.0 device to a USB 3.0 motherboard connection. Features: (1) USB 3.0 20-Pin Female Connector (1) USB 2.0 8-Pin Male (2x5) Connector Connects US...

Capable of connecting to 10 PC fans simultaneously for cooling the computer system Modular design that allows aesthetic cable organization

Description: Single row, straight mounting , male pin header, electric component, is easy to install. This pin header is a ideal socket connector for the PCB board and intergrated circuit, is used widely in the computer and breadboard. NOTE: PIN Shape--- Rectangular pins Package Include: 10x...

This 40 Pin (2 x 20) header with 2.54mm pitch can be used with the Raspberry Pi Zero.