Package Include: 1PCS OCuLink SFF-8612 to PCIe x16 Dock, 1PCS SFF-8611 60cm/19.7 inch Male-to-Male Cable. Note: This dock only works with the matched attached OCuLink cable. The cable is custom-designed exclusively for this dock and incompatible with ordinary third-party cables on the market

PCIe Gen4 x4 Full Bandwidth Transmission: Equipped with dedicated SFF-8612 OCuLink interface, supporting PCIe 4.0 x4 transmission with a theoretical bandwidth up to 64Gbps. The PCIe x16 slot is compatible with x1/x4/x8/x16 PCIe devices such as external graphics cards, meeting high-speed data transfer demands for GPU docking

Universal 24Pin ATX Power Supply Support: Comes with standard 24Pin power input port, widely compatible with ATX, mATX and FLEX small chassis power supplies. We recommend selecting a PSU at least 100W higher than the power draw of your PCIe device for stable operation under full load

3-Mode Power Switch: Built-in ON/OFF/AUTO toggle switch. The AUTO mode enables synchronous power on/off with your host PC; switch to ON/OFF to control the dock power manually as needed, bringing flexible power management.

This product is not a hot-swappable device. Always power off all devices before connecting or disconnecting the dock, PCIe card, OCuLink cable, or power cable