Note: The bracket and the dust cover are separate parts, need to install it yourself. Upgraded from the graphics card support to the graphics card C-shaped bracket, which is more stable Product name:Upgrade External graphics card power supply base (bare frame) supports graphics card dock Applicable adapter: graphics dock (not included) Graphics card:1 without limiting the length of the card Power supply:standard power supply fixture (can be replaced with SFX power supply, please contact customer service, otherwise the default standard power supply fixture) Installation instructions:The graphics dock needs to be removed from the lower shell to install. This product needs to be assembled by yourself Note:Does not include graphics card, pcie riser cable, power supply, SLI cable, ADT or graphics dock. Colour:Black Material:aluminum alloy Size:After assembly size:225mmx210mm Package Contents: 1 * GPU holder Only the above package content, other products are not included.