Tripp Lite USB Single Server Interface Unit Virtual Media KVM Switch HD15 USB RJ45 TAA - KVM extender - B078-101-USB-1 - KVM Cables - CDW.com
Tripp Lite USB (2) Server Interface Unit Virtual Media KVM Switch HD15 USB RJ45 - keyboard / video / mouse / USB adapter - B078-101-USB2 - KVM Cables - CDW.com
![USB 16 Channel Relay Module for Automation, DIN Rail BOX - Virtual COM (Serial) Port - Denkovi A E LTD USB 16 Channel Relay Module for Automation, DIN Rail BOX - Virtual COM (Serial) Port - Denkovi A E LTD](http://denkovi.com/Products/USB-Relay-16-Channel-Ver3/Overview-Box.jpg)
USB 16 Channel Relay Module for Automation, DIN Rail BOX - Virtual COM (Serial) Port - Denkovi A E LTD
![18.04 - Map microcontrollers connected (FTDI) on physical USB port to Windows Virtual Machine in Virtualbox as COM - Ask Ubuntu 18.04 - Map microcontrollers connected (FTDI) on physical USB port to Windows Virtual Machine in Virtualbox as COM - Ask Ubuntu](https://i.stack.imgur.com/xOraj.png)