5 pcs/lot Nouveau original CH340G CH340B CH340C CH340E CH340T CH340N CH440G CH444G CH551G CH552G SOP SMD USB à L'interface UART IC
USD 1.99
5 pcs/lot Nouveau original CH340G CH340B CH340C CH340E CH340T CH340N CH440G CH444G CH551G CH552G SOP SMD USB à L'interface UART IC