Compatibility Warning: Use only the included USB4 20Gbps cables. Do not substitute with Thunderbolt 3/4/5 cables. The switch works with USB4 and Thunderbolt 4 docks, but its 20 Gbps bandwidth (vs. 40 Gbps for most docks) may limit the number of displays or the maximum resolution/refresh rate compared to your original setup. Avoid USB-C docks with built-in pigtail cables to prevent compatibility issues. Ultra-Fast 20 Gbps USB4 /USB-C Switcher for 2 Computers: Instantly share a USB-C monitor or Thunderbolt 4 Monitor or a Thunderbolt docking station between two laptops with this versatile USB C KVM switch. Connect the pigtail cable to your monitor or docking station and the included 3.3ft USB-C/USB4 cables to two computers for seamless device sharing. Achieve lightning-fast data transfer speeds up to 20 Gbps, perfect for large file transfers, high-resolution video streaming, and demanding applications. 8K Video Resolution Support: Experience stunning 8K video output at 30Hz, delivering exceptional clarity and color accuracy for both professional and entertainment use. Supports up to 8K@30Hz / 4K@144Hz on Windows, and 4K@60Hz on macOS when connected to a single USB-C or Thunderbolt 4 monitor. Compatible with popular models including Dell UltraSharp U3224KB, U3425WE, U2723QE, U4025QW, U2720Q, Dell S2722QC, HP E27m G4 QHD USB-C Monitor, HP Z43 42.5-inch 4K UHD Display, HP Z32k G3 4K USB-C Monitor, Lenovo ThinkVision P27h-20, T32p-20, LG 27UN850-W, and LG 32UN880-B. Docking Station Conversion: Share one USB-C or Thunderbolt 4 docking station between two computers and use it like a Thunderbolt KVM switch. For dual or multi-monitor on Windows, choose a USB-C/TB4 dock with MST (macOS supports one display). Compatible with popular TB4 docks with a detachable host cable: CalDigit TS4/Element Hub, Lenovo ThinkPad Universal TB4 (40B0), Plugable TBT4-UDZ/UDX1, OWC 11-Port TB4/Thunderbolt Go, Anker 777/778, Satechi TB4 Dock, Kensington SD5780T, Cable Matters TB4 Dock 107054, TB4 Dock Pro INC006 and more. 140W Power Delivery Pass-through Charging : Provides robust power delivery pass-through up to 140W, ensuring fast and efficient charging for your laptops, tablets, and other USB-C devices. With support for pass-through power delivery of up to 140W, this USBC switch not only transfers data at speeds up to USB4 20Gbps but also charges the selected (active) computer when connected to a USB-C / Thunderbolt monitor or a USB-C Power Delivery compatible docking station. Convenient RF Remote Control: Functioning as a Thunderbolt 4 switch, it can seamlessly switch between two connected hosts using the included RF remote control, without the hassle of additional software or drivers. Maintain a clean and organized workspace by eliminating the need for extra cables and switches. This flexibility allows for optimal placement of the USB C switcher 2 computers, ensuring it fits perfectly within your workspace setup. Cable Matters 20Gbps USB C Switch for 2 Computers – Share a USB-C or Thunderbolt 4/5 monitor or docking station between two laptops with this compact USB4 switch. Supports up to 8K@30Hz / 4K@144Hz on Windows and 4K@60Hz on macOS, with blazing-fast 20Gbps data transfer and 140W Power Delivery passthrough charging. Works with compatible USB-C docks and high-resolution monitors, ideal for dual-computer home office or creative workflows. Includes RF remote for effortless switching.