5PCS/LOT CH340 CH340G CH340C CH340E CH340T CH340B CH340N SMD SOP16 SOP8 SSOP20 USB To Serial Port New Good Quality Chipset
USD 1.90
5PCS/LOT CH340 CH340G CH340C CH340E CH340T CH340B CH340N SMD SOP16 SOP8 SSOP20 USB To Serial Port New Good Quality Chipset