WuT data sheet: RS232 Universal Serial T-Switch
2 Port USB 2.0 to RS 232 Auto Switch FTDI Chipset - Coolgear
SE-15V-8-RS - 8-Port VGA Video Switch w/ RS232 Control - 8 CPU to 1 Display
16 Port USB to RS-232 422/485 Metal Serial Adapter DIN-Rail Mount - Coolgear
1 Port Server Remote Control IP KVM Switch w/ IP Power Control - KVM Switches | StarTech.com Belgium
2 Port USB 2.0 to RS 232 Auto Switch FTDI Chipset - Coolgear
Amazon.com: Rybozen USB 3.0 Switch Selector,KVM Switch Adapter 2 Computer Sharing 4 USB Devices, Peripheral Hub Box for Mouse Keyboard Scanner Printer PC, with One Button Swapping and 2 Pack USB 3.0 Cable : Electronics
USB 16 Channel Relay Module - RS232 Controlled
HDMI KVM switch 16 port 4K USB hub, Rackmount, RS232 TESmart
Model 4508 USB 3.0 Sharing Switch with RS232 Serial Remote Control, Desktop
The Model 4508 USB Switch Supports Connections between Multiple Hi-Speed USB 3.0 Devices
USB 16 Channel Relay Module for Automation, DIN Rail BOX - Virtual COM (Serial) Port - Denkovi A E LTD
Switcher | TOGGLE | INOGENI
Dayton - USB41000 USB to Serial Port RS-232 Adapter #130-025
8-Port RS-232 USB to Serial Adapter Data Control Box
4 Port USB 2.0 to RS 232 Manual Switch FTDI Chipset - Coolgear
SW USB Series - Switchers | Extron
Amazon.com: Cable Matters 4 Port USB 3.0 Switch Hub USB Sharing Switch for 4 Computers and USB Peripherals - Button or Wireless Remote Control Switching - Includes a USB-C Adapter for USB-C
HDMI KVM switch 8 port 4K Autoscan, Rackmount, RS232 TESmart
2 Port USB 2.0 to RS 232 Auto Switch FTDI Chipset - Coolgear
Model 4508 USB 3.0 Sharing Switch with RS232 Serial Remote Control, Desktop
HDMI KVM switch 8 port 4K Autoscan, Rackmount, RS232 TESmart
8-Port RS-232 USB to Serial Adapter Data Control Box
Amazon.com: KVM Switch with Serial Port Control, 4K@60Hz 4 in 1 Out HDMI KVM Switcher Box for Share Mouse Keyboard and Monitor, Can Work with Pi-kvm, Compatible with Windows/Linux/Mac System : Electronics
4x2 Matrix Switcher with USB for Video Conferencing
Amazon.com: Rybozen USB 3.0 Switch Selector, 4 Port KVM Switches USB Hub Peripheral KVM Switcher Box, 4 Computers Sharing 4 USB Devices, for PC, Printer, Scanner, Mouse, Keyboard, Button Switch & Remote Control : Electronics
Model 4508 USB 3.0 Sharing Switch with RS232 Serial Remote Control, Desktop
