Usb to rs232 serial adapter, 9-pin db9 femaledetails
item type: usb 2.0 to rs232 female cable
length: approx. 1.2m / 4.9ft
compatibility: usb 2.0 interface
input: usb
output: 9-wire rs232
connector: usb a
signal: txd, rxd, rts, cts, dsr, dtr, dcd, ri, gnd
speed: 300~115.2k bps
compatible os: windows 95/98/me/nt/2000/xp, sco, unix 505, windows 7, 8, 10, vista
operating temperature: -20~70°c
humidity: 0~95% (non-condensing)
storage temperature: -25~70°c
applications: serial devices such as barco