Kramer VS-1616D 16x16 HDMI matrix Switcher

KRAMER VS-55a Vertical Interval Video Switcher 5x1 Composite 21-0360090

Extron IN1606 6 Six Input Presentation Switcher 60-1081-01

Extron MVX 44 VGA A 4x4 VGA and Stereo Audio Matrix Switcher 60-635-21

Nortec VS84 video switcher With Power

Kramer VS-41HC HDMI Switcher 4×1 – High-Quality Video – Used – With PSU

SY MS121 Presentation Switcher/Scaler