Giới thiệu 5V 2 Channel Driver-Free USB Smart Control Switch Relay Module for PC (Red + Blue) - intl
Features: Onboard square USB interface, stable connection.
Use imported high-performance USB control chip.
Military grade PCB board production.
Specification: Appliance: Industrial Control
Work Voltage: 5V
Max Load: AC 250V 10A, DC 30V 10A
Connection: NC/COM/NO
Hole Diameter: 3mm
Net Weight: approx. 31 g
Size: approx. 63 X 40 X 17 mm/2.48 X 1.57 X 0.67 in