It upgraded from USB DB9 serial cable, USB to RJ45/8P8C pinout, signal assignment: 1-cts,2-dsr,3-rxd,4-gnd,5-gnd,6-txd,7-drt,8-rts
this cable is for replacing the old fashion USB - DB9 +DB9-RJ45 cables and support Android, Mac, Win8, Win10 OS
Color: Lightblue, For Cisco console port for Cisco 1000, 1600, 2500, 2600, 3600 series routers, Catalyst 3560 switch pinout, and more
support for 32-bit and 64-bit Windows, MAC, Linux and Android, except Chrome OS. For details of OS compatibility, please scroll down this page and take a look at 'Product description'