4K Fiber Optic HDMI Cable 65ft/20m Long in wall HDMI Cable 2.0 Supports 4K@60Hz, 18Gbps, 4:4:4, ARC, 3D, for TV LCD Laptop PS3 PS4 - Newegg.com
15M-20M Extra Long HDMI Cable v2.0 High Speed Gold HDTV UHD 4K HDMI Lead | eBay
HDMI Cable 1m-20m Premium 4K 2.0High Speed Industrial 3D Lead Built-in equaliser | eBay
4K 60Hz Extra Long HDMI Cable over 10M
Amazon.com: JAVEX Fiber Optic Hybrid HDMI UL Listed [CL2/CL3] Detachable Cable Detachable Cable, Dual Micro HDMI and Standard HDMI Connectors [HDMI 2.0b, HDCP2.2, 4K60Hz, HDR, 4:4:4, 18Gpbs], 20M(65.6FT) : Electronics
Amazon.com: ATEN 20M True 4K HDMI 2.0 Active Optical Cable VE781020, 20 m, W125757178 (Optical Cable VE781020, 20 m, HDMI Type A (Standard), HDMI Type A (Standard), 3D, 18 Gbit/s, Black) : Electronics