Kramer 4x4 Seamless AV Matrix Switcher/Multi–Scaler | VSM-4X4A USB-C Headset They are equipped with a

They are equipped with a built-in autoformer

With BRAVIA XR Full Array LED backlight

so you can lose yourself in the game

the Poly E100 offer quality audio with Poly HD voice

Perfect picture quality​With exceptional 4K Ultra HD resolution

Kramer 4x4 Seamless AV Matrix Switcher/Multi–Scaler | VSM-4X4A USB-C Headset They are equipped with aDescription Specifications Downloads Kramer 4x4 Seamless AV Matrix Switcher MultiScaler VSM 4X4A VSM4x4A is a 4x4 seamless matrix switcher that can also be used as a video wall driver (2x2 or 1x4) or dual and quad multiviewers. The unit enables switching between inputs with a clean video cut (frametoframe switching with no glitches). It supports HDMI resolutions with deep color, up to eight channels of audio and includes perport HDCP and EDID