ATEN 2-Port USB 2.0 VGA Cable Built-in KVM Switch with Audio Support CS62U (Gray) Maximum video resolutions up to 2078 x 1536; DDC2B Multiplatform support: compatible with virtually all operating platforms: Windows,Linux, Unix, Mac and Sun Multi-use USB connector provides a connection to a powered USB hub for additional peripheral sharing Supports wireless keyboard / mouse sets , MAC keyboards and programmable mice Speaker and microphone support