Extend an HDMI cable connection and maintain seamless 4K 60Hz video; Bi-directional HDMI 2.0 Port Saver reduces wear on HDMI I/O ports from frequent connections - Swiftly facilitate extra reach between HDMI devices; Ideal for boardroom/conference room AV boxes - Gold-Plated Connectors; TPE Jacket; Al-mylar foil w/braided shield - Black; 18-inch (0.5-meter); Bi-directional; Bus-powered; High Speed HDMI 2.0; 4K 60Hz; Supports HDR10/HDCP 2.2/ARC; 7.1 & 32-ch audio; 18Gbps; 6mm (0.24in) O.D. This product ships in approximately 1 days