Enhance your gaming experience with the MSI 2WAY SLI HB BRIDGE L, designed to support 2-way SLI on the 1st and 5th slot with 80mm in-between. Its durable, highly conductive metal shroud on SLI connectors ensures seamless performance. With 4 SLI connectors, it supports 2 compatible graphics cards to deliver 4K+ resolutions and 144Hz refresh rates.Enjoy the MSI GAMING dragon LED illumination controlled by MSI Gaming App and LED Visualizer that requires GeForce Experience version 2.11 or higher. Its LED Backlights can be controlled by MSI Gaming App (Version v6.0.0.17 or higher). Compatibility-wise, it supports MSI GeForce GTX 1080 Ti/1080/1070 Ti/1070 graphics cards. The bridge weighs 0.21 lbs. (96g) and uses NVIDIA SLI Technology interface.