5-Hole Bracket：The 5-hole support arm locks into place to fit those horizontally mounted heavy GPU cards prevents its from bending and sagging. Slide Type Support Structure：Providing flexible support and control (170-270 mm) to meet any GPU cards of different heights. Adjustable Support Column：Tool-less screws can be flexibly adjusted in height(30mm) to fit GPU in various thickness ,and attached the silicone pad is scratch-resistant and shock-absorbing. Protect Your Components：The combination of plastic side plates and the all-anode process can maintain the durability of the surface texture ,and can be used as long-term components. Universal Compatibility：Compatible with a variety of chassis graphics cards and PC case combinations on the market as traditional MATX, ATX and ITX cases. Compatible with RTX 40 and 30 Series, RX 7000 and RX 6000 Series Width Support 170 - 270 mm Height Support 40 - 65 mm 3 Pin ARGB SYNC and Daisy Chain Support - works with > see Web Spec sheet for actual compatibility header https://www.antec.com/documents/product/accessory/accessory-GPU_Bracket_Dagger_ARGB_Black&White_EN_230901.pdf