5V USB Control Switch 2 Channel Relay Module Computer PC Intelligent Control SwitchUSB Control Switch

Features 1、This is USB controlled relay board with 2 channels. Military grade PCB board production. 2、Adopting for HID technology, so no need to install any driver in for windows system and you can easy to use. 3、The relay can control the maximum voltage , 10A AC load and 30V, 10A DC load. 4、Use the high-performance USB control chip, on-board square USB interface, stable connection. 5、Support for WIN7, XP 32-bit, which is easy and convenient to use. 6、Small size and lightweight, with stable performance. Specification Condition: 100% Brand New Item Type: Relay Module Color: As shown in the picture PCB Size: Approx.56.5x40.6mm / 2.2x1.6in Fixed Hole Size: Approx.3mm / 0.12in Fixed Hole Center Moment: Approx.52.2x36.6mm / 2.1x1.4in Control Terminal Connection Mode: NC / COM / NO Package List 1 x Relay Module