USB Module - 2 Relays 16A with Snubbers

The USB-RLY02-SN provides two relay outputs with a current rating of up to 16Amp each. The USB-RLY02-SN is powered from any standard USB bus and does not require any additional power. The relays are SPCO (Single Pole Change Over) types. The normally open, normally closed and common pins are all available on the screw terminals. The snubbers also allow inductive loads to be switched.

More information is available on the website of Devantech.