The MFS51-18G is a powerful & flexible scaling 4K presentation switcher with an input resolution up to 4K60 4:4:4 (HDMI 2.0 18G) and output at any resolutions up to 4K30 (4:4:4).
It offers fast switching between the 3 HDMI inputs,1 DisplayPort input,1 VGA input with HDMI and HDBaseT mirrored outputs.
The unit allows for de-embedded stereo audio output, embedding any external audio on to the selected input, with line or microphone facility and phantom power. 
Scaled video signals are available as HDMI and HDBaseT (4K30 to 40m, 1080p to 70m – using Slim70 Edge). 
The built-in menu also provides access to a single colour test pattern mode for White, Red, Green, Blue and Black. The test pattern can be used to confirm that a video signal can be seen on the HDMI and HDBaseT outputs. The switcher can be controlled via front panel, RS232, IR, Web GUI, or an external push button control.

It is suitable for a wide number of applications including classrooms, lecture halls and conference rooms.

• 3x HDMI, 1x DisplayPort, 1x VGA inputs
• Supports up to HDMI 2.0b 18G
• Compliant up to HDCP 2.2
• Fast switching HDMI output – Full up/down scaler to 4K30
• HDBaseT output transmits up to 70m @ 1080p or 40m @ 4K30 (4:4:4)
• Input HDMI & DisplayPort resolutions up to 4K60 (4:4:4)
• Input VGA resolution up to 1920x1200 @60Hz
• VGA input supports RBBHV, YPbPr and CVBS
• HDMI/HDBaseT (mirrored) output resolutions up to 4K30 (4:4:4)
• Automatic and Manual switching modes
• Easy EDID Management
• Extensive audio management
• Controllable from front panel, contact closure, RS232, IR, Web GUI or external push button panel