Latest generation 4 Ports HDMI 1×4 Powered Splitter Support Ultra HD 3840 x 2160 Resolution & 3D Support 3D Support deep color 30bit, 36bit, blue-ray 24/50/60fs/XvYCc Digital audio format, DTS-HD/Dolby-True-HD/LPCM7.1/AC3/DTS/DSD Max bandwidth: 10.2Gbps; Support signal retiming; support CEC; HDCP 1.4 Protocol Compliant; Support output HDMI 1.4 cable up to 50 ft; Ultra HD 4K cascade above 4 layers FREE LIFETIME SUPPORT: All J-Tech Digital Products include a One-Year Manufacturer Warranty and free lifetime technical support from our Customer Support Team located in Houston, Texas - Available M-F 9AM-6PM CST. Contact us by (888) 610-2818 OR support@jtechdigital.com.