Features: The flexible circuit board can be bent and the length can be adjusted. There is an SLI interface- on the graphics card. It is best to have two graphics cards of the same brand and model. Heat resisting and burn-out-proof, practical and safe in use. Suitable for Asus-, MSI- Gigabyte- and other graphics cards. Specifications: Interface-: 26pin -26pin Length:approx 10CM/3.94in Note: Please confirm whether the motherboard- supports SLI protocol before purchasing. According to the official PDF-, a dual-bridge graphics card can connect two bridges-to achieve a 24-bit dual- 12bit x 2 400MHz transmission rate. SLI can also be formed by connecting a bridge, but the performance is not very good. Therefore, it is recommended- that high-end graphics cards use two cables- at the same time- to build a firefighting system. Package includes: 1PC Crossfire Bridge