2-Channel 5V USB Smart Switch Controller for PC Relay Drive Module
This USB smart switch controller module provides reliable relay control for automotive and electronic applications. It enables users to manage multiple electrical circuits through computer-controlled switching, ideal for custom automotive projects, DIY electronics, and industrial automation setups
Simply connect the module to any available USB port for Windows system. The plug-and-play design requires no additional drivers. Use the included software to set relay states for controlling lights, motors, or other automotive accessories. The module maintains its last setting even after computer shutdown or USB disconnection, ensuring consistent operates
Specification:
Voltage: 5V
The relay can control 250V, 10A AC load and 30V, 10A DC load
Support system: For WIN7, XP 32-bit, 64-bit system
Control terminal connection method: NC/COM/NO
Fixed hole size: 3 mm
Color: Red
Fixed hole center distance: approx. 52.2 * 36.6 mm/ 2.06 * 1.44 in
Relay size: approx. 6.2 * 4 * 1.5 cm/ 2.44 * 1.57 * 0.59 in
Package list:
1 x Relay Module
Note:
1. Due to the difference between monitors and light effects, the pictures may not reflect the actual color of the item
2. Please allow slight error due to manual measurement. Thanks for your understanding