Jrifedptry Fit for Oculink/M.2 NVMe External Graphics Card Laptop EGPU Case GPU Dock PCIE 4.0 X4 Gen4 Notebook GDP Expansion Card, A Replacement Accessories 1Set

4, the maximum bandwidth speed is PCIE 4.0 X4 GEN4, backward compatible with GEN3. 1, for oculink adapter board, support devices with oculink port to expand PCIE card. 2, support M.2 port, through the standard for oculink extension cable to PCIE card. 3, support expanding GPU graphics card, PCIE network card, PCIE sound card, PCIE capture card, etc. PCIE array card only supports X4 devices. 5, support ATX/SFX/small 1U power supply, the adapter board only needs to be inserted into the 24P power supply, the graphics card power supply is provided by other power supplies. Power supply should be 500W and