| Brand | Unbranded |
|---|---|
| Marke | Markenlos |
Check the listing for details. UART Level Conversion Power Supply Module CH340 USB to TTL Serial Port Module. Condition: New. Listed at 3.39 USD. Because of the TYPE-C interface, for computers with TYPE-C interface can be directly inserted into the USB interface, for only USB-A interface can be connected with an ordinary TYPE-C cable. The opto-isolated USB to serial module.