Aten VS261  2 port DVI switch with audio allows you to easily switch between the digital video and audio output of 2 digital devices (such as DVD players or computers), and enjoy it on a single DVI display and set of speakers. The switch is fully compliant with DVI-Digital and DVI-Analog, auto-enabled, HDCP compatible and with superior video quality - up to 1920 x 1200. Data Sheet vs261-461-w_2015-03-05.pdf VS261_461-IR Command-s_2013-08-30.pdf