The module uses HID technology, no need for any driver, download the data comes with the application, plug and play. It support WIN7, XP 32-bit, 64-bit system, easy to use. We provide application and C++ secondary development library code, no VB code, but all dll files, so whether you can operate on VB, you need to be familiar with VB friends to try.
- – Onboard square USB interface for stable connection
- – Use high performance USB control chip
- – Use genuine Songle relay
- – Military grade PCB board production
- – PCB size: 56.5 x 24.9mm
- – Fixed hole size: 3mm, fixed hole center moment: 52.2 x 20.6mm
- – The relay is a 5V Songle relay, the relay can control within 250V, 10A AC load and 30V, 10A DC load.