StarTech ConvergeAV 4-Port VGA Audio/Video Switcher RS-232 (VS410RVGAA)

StarTech VS410RVGAA 4-Port VGA Video And Audio Switch W/ RS232 Control

IOGEAR 4 Port HD 1080p HDMI Audio/Video AV Switch W/ RS-232 Support - NEW

Startech ST124PRO 4 Port High Resolution VGA Video Splitter NEW IN BOX

StarTech VS410RVGAA 4-Port VGA Video And Audio Switch W/ RS232 Control - USED

NEW PORTTA HDMI Video Wall Controller 4K – 11 Splicing Modes RS232 Audio Extract

4-port VGA Video &Audio Switch Switcher Box Selector 4 in 1 out PC Monitor Share

IOGEAR 4 Port HD 1080p HDMI Audio/Video AV Switch W/ RS-232 Support NEW Sealed