4 Channel 5V Low Level USB Relay Module
USD 19.98 USD
Specifications
| Brand | Unbranded/Generic |
| Type | USB Relay Module |
| Operating Current | 300mA |
| Voltage Rating | 250V AC, 30V DC |
| Current Rating | 10A |
| Trigger Type | USB control |
A nice touch is the plain look, which helps the unbranded/general relay stay low-key in enclosures.