jx2 Usb To RS232 Serial Cable Converter Adapter Blue USB Adapter (Blue) VGA Cable(Windows 98 SE/ME/2000/XP/Mac OS9.0/OSX/LINUX/W7/W8, Blue)

Usb 2.0 to rs-232 serial adapter converter Interface: usb 2.0 type a rs-232 (9-pin) male Install as a standard windows com port, full rs-232 modem control signals, rs-232 data signals, txd, rxd, rts, cts, dsr, dtr, dcd, ri, gnd