USB 5V Relais 2-Kanal programmierbare Computersteuerung für Smart Home
6,68 €
It’s used the HID technology, so no need to install any driver in windows system and you can easy to use. Songle 5V Relay. Relay Type. Support WIN7, XP 32 -bit systems. Item Location. very important to us.
Jetzt bei Ebay:
