Features: 3/4 compatible USB4.0 Type C external GPU dock delivers 40Gbps fast data transfer and charging, empowering laptops with desktop grade graphics performances. Features two atxs power connectors and metal housing for flexible power supply and enhanceds durability in demanding computings. for gamers, content creators, and professionals requiring high performances graphics processing through enableds laptops. Seamlessly handles graphics intensive tasks like 4K video editing, 3D rendering, and 3a gaming while simultaneously charging device via 100W Power deliverys. This external graphics card enclosure bridges laptop portability with workstations capabilities through its plugs and play USB4.0/ compatibility and PCIe expansion support. Specifications: for 3/4 Speed: 40GB/S Material:Aluminum alloys shell usb3.0 expansion port, 5Gbps Power supply: atxs/Others Package Includes: 1PC GPU Dock note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the Pictures may not reflect the actual of the item.