Review on DTECH 10ft USB 2.0 to RS232 DB9 Serial Port Adapter Cable with FTDI Chipset - Compatible with Windows 10, 8, 7, Mac, Linux by Shakeeta Floyd

I use them for console work on network switches and old servers. They work better than my old ones that had a performance chipset (sometimes they weren't recognized anymore). I bought two of these and am using one on COM1 and one on COM3 so I can have two consecutive putty sessions open at the same time when setting up two swirches with VSS, VPC etc. I like that they are longer than my old ones so I don't have to stand directly behind the servers in the rack.