KEDSUM® USB to RS485 Converter Adapter ch340T chip Support 64-bit Win7

Features:
1 This converter uses a high-performance ch340T chip supports the latest operating system Win7 (including 64-bit Win7 system) to work!
2 Baud Rate Range: 300 ~ 115200bsp!
3 TVS surge protection comes
3 very convenient to carry, with the ordinary U disk almost.
4 This converter is a USB2.0 interface, compatible with USB1.1.
5 above can be directly plugged into the computer, and no external power supply and data lines.
Package list:
1 * USB to RS485 Converter Adapter