Garmin 010-12390-20 HDMI Cable lets you connect your GPSMAP 8400 or 8600 chartplotter to an external high-definition video source, delivering up to 1080p with audio right on your chartplotter’s screen. Built for marine use, the water-resistant and secure connection keeps your HD video feed stable even in challenging conditions.

With this HDMI cable, your GPSMAP 8400/8600 supports full- or split-screen video from popular HDMI sources via the HDCP-compliant HDMI input port. It also enables mobile-device connectivity for mirroring or streaming audio and video from HDMI-connected devices, including smartphones and tablets when used with the appropriate adapters or dongles.

• 15-foot length provides flexible routing from your chartplotter to your video source or display.
• Water-resistant, secure connection designed for marine environments.
• HDCP-compliant HDMI input for reliable compatibility with HD content.
• Full 1080p HD video with audio on the chartplotter screen, with options for split-screen viewing.
• Mobile device mirroring/streaming from HDMI-connected devices (phones, tablets) via external adapters or dongles.
• Audio playback note: Stereo output typically requires an NMEA audio cable.
• Output to additional displays: Output full HD video and audio from the chartplotter to another monitor or TV via HDMI.
• Computer connectivity: For touch-control access when used with a computer, pair with a USB cable (sold separately).
• DVI-D compatibility: Can connect to DVI-D devices with standard DVI-to-HDMI adapters or cables (sold separately).
• HDCP content limitation: This setup will not display HDCP-protected content on remote displays.

Upgrade your Garmin GPSMAP experience with a trusted HDMI connection that keeps your helm simple, your displays sharp, and your navigation actions seamless.