5pcs/lot New original CH340G CH340B CH340C CH340E CH340T CH340N CH440G CH444G CH551G CH552G CH340K SOP USB to UART Interface IC
USD 0.85USD 1.11
5pcs/lot New original CH340G CH340B CH340C CH340E CH340T CH340N CH440G CH444G CH551G CH552G CH340K SOP USB to UART Interface IC