4 x relay com, NO, NC. 30VDC, 250VAC 10A via USB, HID, 5VDC
Compact open board with 4 relay outputs
250VAC / 30VDC / 10A resistive load only
Controlled from USB via HID (E.g. )
Supply voltage: 5VDC
Supply via DC jack or terminal block
No cabinet
Please note no software is included
Get info on USB-RELAY-HID software online.