PCIe 5.0 x16 GPU Riser Adapter Card, Dual MCIO 8i to PCIe x16 Slot Extension Board, 32GT/s Gen5 PCIe Device Adapter with 6-Pin 12V Power Input for GPU Expansion, AI Workstations & Servers

PCIe 5.0 x16 GPU EXPANSION Designed for PCIe Gen5 GPU expansion applications, this device-side adapter features a full-length PCIe x16 slot and supports PCIe 5.0 signaling up to 32GT/s per lane. Ideal for compatible GPU expansion systems, AI workstations, server builds, and PCIe hardware testing.
DUAL MCIO 8i CONNECTORS Equipped with two MCIO 8i connectors, each carrying eight PCIe lanes. Together, they provide a 16-lane connection to the PCIe x16 device slot when paired with a correctly mapped host adapter and two compatible MCIO cables. The board follows the MCIO SFF-TA-1016 Rev. 1.1 interface specification.
DEDICATED 6-PIN 12V POWER INPUT Features a GPU 6-pin 12V auxiliary power input for the PCIe expansion slot, with a specified maximum slot power of 70W. High-power graphics cards may require separate GPU auxiliary power connections. Verify the power supply pinout and power requirements before installation.
FOR EXTERNAL GPU & SERVER EXPANSION Suitable for custom GPU extension setups, AI computing workstations, server chassis, and PCIe testing platforms. Designed to connect a remote PCIe x16 device through a matching PCIe host-side adapter and two MCIO 8i cables, subject to system compatibility and signal integrity requirements.
COMPACT PCB & INSTALLATION REQUIREMENTS Built on a 1.6mm-thick PCB measuring approximately 145 × 38mm, with an optional fan connector. Model SQMCIO-GPU-V2. This listing includes one GPU device-side adapter board only. MCIO cables, host adapter, GPU, and external power supply are not included.