HDMI Surge Protector: The HDMI surge protector can provide protection for all HDMI devices against electrostatic discharge/ cable discharge events. Feature: Compliant with HDM1.4,HDCP, protect HDMI input and output for ESD. Solid Design: portable design, made of premium material has longer lifespan and solid quality. Package: 1 pcs HDMI protector, 1 pcs user manual, easy to use, support plug and play. In-Line Surge Protector Keeps HDMI Digital Signage Equipment Safe HDMI In-Line Surge Protector fits right into your HDMI digital signage installation. Simply connect it between your source and display using HDMI cables and protect your source and display against damage caused by lightning and electrostratic discharge (ESD). To protect both source and display, two surge protectors are required. Typical Applications Protect digital signage equipment in trade show booths, convention halls, sports bars, home theaters, hotel lobbies and retail environments Provides Superior Protection and Ultra-Fast Response Time Supports 4K Resolutions Free of Interference and Line Noise This in-line surge protector meets HDMI 1.4 and HDCP 2.2 specifications. Low transition minimized differential signaling (TMDS) loss means you’ll always get a crisp, clean image on your display. The B110-SP-HDMI also protects against line noise and electromagnetic/radio frequency interference (EMI/RFI), which can damage or destroy your equipment. Meets HDMI 1.4 and HDCP 2.2 specifications Low TMDS loss ensures crisp, clean image Protects against EMI/RFI interference Ready to Use Right Out of the Package The B110-SP-HDMI is a passive surge protector and requires no external power.  Plug-and-play installation No external power required