W−3H2 is a 4K HDR HDMI dual insert extender that extends the HDMI cable distance between the HDMI player and the HDMI display by reclocking and equalizing the HDMI signal. Placing W−3H2 in the transmission path, removes dropout and digital noise (sparkles) in your picture that may result from using long HDMI cables.

• Extends HDMI Transmission Distance — Extends 4K@60Hz (4:4:4) signals up to 20m from the source (10m from the source to the HDMI Extender, and 10m from the HDMI extender to the display).
• Supports the DDWG standard for HDMI compliant displays.
• HDMI Support — Supports HDR10, ARC, CEC, deep color, x.v.Color™, Lip Sync, 7.1 PCM, Dolby TrueHD, Dolby atmos DTS–HD, 2K, 4K, and 3D Dolby Vision as specified in HDMI 2.0.
  Supports the DDWG standard for HDMI compliant displays.
• Kramer reKlocking™ & Equalization Technology — Rebuilds the digital signal to travel longer distances.
• Content Protection — HDCP 1.4 and HDCP 2.2 compliant.