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Price
$554.99
FOURKAY 4K 2x1 HDMI Seamless Switch with Multiviewer and Picture in Picture. RS232 Control โ€” image 1
SwitchesFOURKAYโœ“ In stock

FOURKAY 4K 2x1 HDMI Seamless Switch with Multiviewer and Picture in Picture. RS232 Control

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$554.99
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About this item
  • Seamless / instant switching between two HDMI sources or simultaneous display of two sources on one UHD / 4K display
  • Select between Fullscreen, Resizeable Picture in Picture, or Picture beside Picture display modes
  • Supports input resolutions of up to 3840x2160 @ 60Hz and output resolutions up to 4096x2160 @ 60Hz
  • HDMI 2.0b, HDCP 2.2 and HDCP 1.x Compliant
  • De-embedded audio made available on 3.5mm stereo analogue or optical digital port
Product description

This 4K Seamless 2x1 HDMI Switch is optimised for the instant switching between two 4K sources or for simultaneously displaying two video sources on one display. The switch offers a choice of three display modes - Fullscreen, Picture in Picture, or Picture beside Picture. Picture in Picture mode offers a choice of location and sizes. Analogue stereo and digital optical audio are de-embedded and available for connection to external audio devices. The RS232 control option allows integration of the switch into automated system solutions. A full list of commands is available in the manual which is linked on this page. FEATURES HDMI 2.0b, HDCP 2.2 and HDCP 1.x compliant Input and output resolutions supported up to 4K2K@60 4:4:4 Colour Space : RGB, YCbCr 4:4:4, YCbCr 4:2:2, YCbCr 4:2:0 Colour Depth : 8bit Supports LPCM, AC3, DD+, DTS, DTS-HD, up to 7.1 audio channel HDMI Audio Formats : PCM2.0 / 5.1 / 7.1CH, Dolby Digital/Plus, DTS, DTS High Res Analog Audio Format : PCM2.0 SPDIF /Optical Formats : Dolby Digital, DTS 5.1, PCM2.0. (HBR audio not supported) Seamless/Instant switching between input channels 3 display modes: Fullscreen, PiP, PbP Audio de-embedding via analogue and optical fibre audio ports Supports volume control and independent audio selection Control via front panel buttons, IR remote, RS-232 commands

Product details
Brand
FOURKAY
Manufacturer
FOURKAY
Colour
Black
Size
2x1 4K
Part number
MV4K21H

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
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Excellent
4.5 average rating
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S
Sigalit
๐Ÿ‡ฎ๐Ÿ‡ฑ ยท January 2026
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I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
๐Ÿ‡ฆ๐Ÿ‡บ ยท November 2025
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The package was here in Australia from England in a few days โ€” so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1โ€“2 of 10 reviews

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