ITKable i adaptery UNITEK KONWERTER USB 2.0 (M) – RS-232 (F), Y-108 ITKable i adaptery Kabel Akyga AK-CO-03 (RS-232 M – RS-232 M; 2m; kolor biały) ITKable i adaptery TECHLY KONWERTER USB NA PORT SZEREGOWY RS232/COM/D ITKable i adaptery Kabel Akyga AK-CO-04 (RS-232 F – RS-232 F; 2m; kolor biały)