KVMP switch, ATEN CS1744C-AT, 4-port

The CS1744 KVM switch controls 4 dual-display computers from a single KVM console with two VGA monitors, USB keyboard and mouse, and sound.
The device supports computers with dual-port VGA video cards and has 1 USB port on the front and rear panel.
the enclosure for sharing USB peripherals between computers in the installation.

Allows one USB keyboard, USB mouse, speakers, microphone and two displays to control 4 dual display computers
2-port built-in USB hub
Multi-platform support: compatible with all PC platforms (Windows, Linux and most others), Mac and Sun
Supports speakers and microphone
Bi-directional switching and flexibility – the switch allows independent PC, peripheral and audio focus, independent of KVM focus
Buzzer On/Off with hotkey
Keyboard and mouse emulation for seamless restart
Switching via front panel buttons and keyboard shortcuts
Resolutions up to 2048 x 1536; DDC2B
Firmware update
Supported OS: Windows 2000, Windows XP, Windows Vista, LINUX, Mac, Sun and FreeBSD
SUN/Mac keyboard support and emulation*

Console Ports: 2 x USB Type A Female (White) 2 x HDB-15 Female (Blue) 1 x Mini Stereo Jack Female (Green) 1 x Mini Stereo Jack Female (Pink)
KVM ports: 4 x SPHD-15 Male (Yellow) 4 x SPHD-15 Female (Green)