8-Channel Control Switch Relay 5V DC Computer Control Module USB Relay Module Smart Controller

Label:Yes -Square USB interface for stable connection. -Using high performance USB control chip. -Both board power socket and terminal can access to the power supply are convenient and flexible. When the power is connected, the relay can remain set even if the computer is turned off or the USB is unplugged from the computer. -Using special relay drive chip ULN2803, the relay works is more stable. -Support for WIN7, for XP 32-bit/64-bit system.

Specification: Type: Computer Control Switch Relay Module Input voltage: DC 5V Input current: > 300mA Wiring method: NC/COM/NO Color:As shown in the figure Relay size: about 10 * 8 * 2cm(3.94 * 3.15 * 0.79in)

Note: 1. This product can maximum control AC 250V, 10A AC load and maximum DC30V 10A DC load

Package List: 1 * Relay