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

Feature: 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: 100percent 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 Note: 1. Please allow 1 2cm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.