Features: Unlock desktop grade GPU on portable devices with the DOCK OC7 GPU dock, featuring PCIe 5.0 technology delivering 128Gbps bandwidth. Engineered with 8611 connector for direct PCIe transmission, this metal built expansion dock eliminates conversion latency to maximize GPU efficiency for demanding gaming and professional workflows. Designed specifically for equipped laptop owners seeking to upgraded their compact devices into powerful gaming/editing rigs. Transform your gaming handheld or desktop for gaming marathons, 4K video rendering, or intensive modeling at home or office workstations. PCIe 5.0 architecture enables future expansion for NVMe storage solution within aluminum chassis optimized for heat dissipation. Specifications: Component:Metal Type:B/A Color:White/Black Size:Approx.124.5x188.5x62cm/4.9x7.42x2.44inch Data transfer speed: 128GB/s Graphics card slot: PCIEX16 (PCIE5.0X4) Motherboard power supply: 24PIN Transmission channel: 4i (PCIE5.0X4) Package Includes: 1 Set DOCK OC7 graphics card dock note: Upgraded Laptop eGPU Bracket for / NVMe External Graphics Card GPU Dock Conn