Features: 1.USB to RS?232 serial cable, used to connect RS232?equipped data or communication terminals, such as modem, ISDN, PDA, PLC, Pos, etc. 2.Adopting British FTD?FT232RL+American SP213 dual chip combination design, applied to a variety of industrial use scenarios 3.Stable transmission, durable, easy to deal with complex electromagnetic environment, improve efficiency, support connection of cutting plotter and single?chip microcomputer 4.Using tinned copper braid+aluminum foil, double?layer shielding to prevent signal interference 5.The protocol mode is automatically switched, no need to reconfigure the PC, assign RQ or set jumpers to achieve mode conversion specification:Item Type: Serial Port Cable Material: PVC+ Oxygen-Free Copper Colour: Black Model: US017 Interface Type: USB to RS-232 Chip: British FTDI-FT232RL + American SP213 Cable Length: Approx. 1m/1.1yd Operating System: Support for Windows 98/SE/2000/Me/XP/Linux(Kernel 24.0+)/OS X (8.2 and Above) PackageList:1 xSerial Port Cable 1 x CD