Jansicotek 8K HDMI 2.1 Directional Switcher 3 in 1 Out 48Gbps

Three HDMI 2.1 sources, one display

The Jansicotek switcher connects three HDMI 2.1 source devices to a single screen and lets you select the active input with a single button press. All three inputs and the output sit on the same face of the aluminium enclosure, keeping cable runs tidy and an LED shows which port is live. It is built for gamers and home-theatre users who need to swap between consoles, streaming boxes or a Blu-ray player without unplugging cables.

Fits between sources and screen

The unit sits inline between up to three HDMI 2.1 devices and one HDMI 2.1 display, passing video, audio and HDCP 2.2 or 2.3 handshakes without alteration. No external power supply is included in the package, so the switcher draws what it needs from the connected sources; if a particular combination struggles, adding a USB power adapter to the unit’s service port can stabilise the link. It does not work in reverse — one source cannot be sent to three screens.

48 Gbps bandwidth, 8K at 60 Hz

The 48 Gbps pathway carries 8K at 60 Hz, 4K at 120 Hz and 1080p at 240 Hz with Dynamic HDR, eARC and high-bitrate audio formats such as Dolby Vision, DTS-HD Master Audio and DTS:X. Bandwidth headroom ends at the 48 Gbps ceiling, so uncompressed signals beyond 8K60 or multi-channel audio above the spec’s limit will not pass. Buyers needing more than three simultaneous inputs or a matrix that routes one source to multiple displays must look elsewhere.