The bracket is made from a tempered glass block and features ARGB LEDs for a fancy diagonal and edge light effect in your case. The device has a 510mm long ARGB cable that plugs into a motherboard header. Cooler Master will ship it later this quarter for $24.99.
The Cooler Master ARGB GPU Support Bracket takes the form of a tempered glass block with an ABS plastic base which contains a magnet, and a support arm that offers tool-free adjustable support. Cooler Master actually includes two supports in the box, for use in multiple orientations. It can offer support from the tail-end of the GPU, or on the side of the GPU closest to the side panel.

Via: Bit Tech