The MCCI® Model 3141 USB4 Switch is a computer-controlled programmable 2:1 switch, connecting two USB Type-C® receptacles to a single Type-C plug. It is compatible with USB4 hosts and devices, as well as older protocols such as Thunderbolt™ 3, USB 3.2 gen2 or gen1, USB 2.0, USB Type-C Alternate Modes, and of course Power Delivery. MCCI developed and released a convenient and user friendly software "MCCI CricketUI" to control the Model 3141 USB4 Switch along with our other USB Switches and Connection Exercisers. Download it here: mcci-cricket-ui. Technical Documents Datasheet User Manual For more information, see the product home page at mcci.com. Volume discounts are available. Custom variants are also available. Contact MCCI via email ([email protected]) for assistance. USB Type-C, USB-C, and USB4 are registered trademarks of the USB Implementers Forum. MCCI is a registered trademark of MCCI Corporation. All other trademarks are the property of their respective owners.