Monoprice Cabernet Ultra Series Active High Speed HDMI Cable - 40ft - Black, 4k @ 60Hz 18Gbps 26AWG YUV 4:2:0 CL2 Buy with Confidence: With Monoprice's Lifetime Warranty you can rest assured we stand behind our products and our customers. Additionally, we offer a 30-day money back guarantee as well! If the product you purchase does not satisfy your needs, send it back for a full refund. Supports 4k UHD Resolution and 3840 x 2160 @ 24 Hz 3D Video Support x.v.Color and Deep Color up to 16-bits per channel 48-bit total Audio Return Channel and HDMI Ethernet Channel High definition multichannel audio including DTS-HD Master Audio and Dolby TrueHD