ASDQMS GageMux to USB Keyboard Output; 2-port gage interface
Pololu - TPS2113A Power Multiplexer Carrier with USB Micro-B Connector
NeweggBusiness - StarTech.com ICUSB23216F 16 Port Rackmount FTDI USB to Serial COM Adapter Hub - RS232 Multiplexer
Targus USB-C Multiplexer AdapterPower/USB/USB-C Data Transfer/Power Cable for Docking Station, Notebook, DockFirst End: 1 x USB 3.0 Type... ACA47GLZ - Corporate Armor
USB-201] USB Multiplexer 8:1 - USB Switching Device HuMANDATA LTD. | USB-201
Cleware GmbH
Ripcord USB to 9V DC power cable compatible with the Electro-Harmonix XO Octave Multiplexer Effects pedal
NDC-4-USB - Actisense NDC-4-USB NMEA 0183 Multiplexer (For USB bi-directional port and RS 232 connections) for only $0.00 !
USB Switch / Multiplexer from 8086 Consultancy on Tindie
4 Port Usb Coupler Multiplexer Hub Usb 2.0 Multiplexing Pc Laptop|Laptop Repair Components| - AliExpress
USB-C Multiplexer Adapter for Targus Docking Stations
Targus USB-C Multiplexer AdapterUSB Data Transfer Cable for Docking Station, Notebook, MultiplexerFirst End: 1 x USB Type CMaleSeco... ACA46GLZ - Corporate Armor
A USB MUXer, For All Your Programming Needs | Hackaday
16 Port Rackmount USB to Serial Adapter - Serial Cards & Adapters | StarTech.com
Pololu - USB 2.0 Type-C Connector Breakout Board (usb07b)
StarTech 16 Port RS232 Multiplexer Rackmount FTDI USB to Serial COM Adapter Hub ICUSB23216F
USB Switch and Multiplexer | The Pi Hut
USB-Hub Hub 2.0-multiplexer 6-port Adapter Extra Power Supply-Cable Accessory | eBay
USB-C Multiplexer Adapter for Targus Docking Stations
DWE 7-Port Multiplexer (USB Hub for Underwater Camera Streaming) – DeepWater Exploration