Rocstor Premium (3-Pack) 3ft High Speed HDMI® Cable with Ethernet is designed to deliver the maximum high-definition experience to your HDTV. Designed with the highest gold plated connector quality to connect cable boxes satellite receivers Blu-ray players streaming devices computers projectors and game consoles to your flat panel TV. Rocstor's HDMI cable is designed to support today's advanced electronics utilizing High Speed (category 2) HDMI with Ethernet. It supports up to 10.2 Gbps bandwidth with a 340 MHz refresh rate. You will experience a crisp and clear picture with no lag time on any digital video equipment. Experience full 1080p and Ultra HD 4Kx2K resolutions. Backwards compatible with all previous versions it supports today's 3D capable devices for a true movie theater experience. High-Definition Multimedia Interface (HDMI) enables the delivery of both high-definition video and multichannel digital audio quality through just one cable. Rocstor's HDMI Audio Video Cables deliver the richest possible HD video and digital audio experience to your home theater. Backed by Rocstor's Limited Lifetime Warranty.