With 12-color lighting and a great many of lighting effect modes, this graphics card bracket is cool and beautiful. It also supports wireless remote control for lighting changing and speed adjustment. Using sturdy material as the main structure to provide strong support, this support prevents GPUs from bending and sagging after long period of use. There are 2 main patterns of ROG letter and eagle, 2 power supply interfaces of small 4pin and large 4pin for your choice. The small 4pin needs to be used with the controller to achieve and synchronous color changing with the chassis fan. The large 4pin can be directly plugged into the power supply for changing color automatically. Made of high-quality acrylic, this support is sturdy and durable to use. The bracket is 28cm long, 5.5cm wide and 0.5cm thick. It is designed for a wide range of graphics cards and boards. Item Name: Graphics Card Bracket Material:Acrylic A, C: Small 4 Pin, B, D: Large 4 Pin Size:28cmx5.5cmx0.5cm/11.02inx2.17inx0.2in Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 X Graphics Card Bracket