Review on 🔌 Tera Grand USB 2.0 to RS232 Serial DB9 Adapter: Windows 10, 8, 7 Compatible - FTDI Chipset by Scott Richardson

The best and easiest solution. Works on MAC, Linux and even Windows without drivers. Just plug it in and everything works. On Linux it just shows up as /dev/tty/USB0, I'm not sure how it shows up on Windows or MAC as I don't use them, but my co-workers do and I've lent them mine and every one works In addition, no long cables have to be carried along. This thing is tiny! If you work with routers, switches, multiplexers, etc., do yourself a favor and order two. And no, I don't work for the company that makes them and I don't get paid. I'm just tired of serial adapters with long cables and need drivers to make them work.