D-Link PS2/USB 16 Port Combo KVM Switch (KVM-450) - DDC, DDC2 monitor: Maximum resolution up to 2048 x 1536 @ 65 Hz, PC Connectors: Video: 16 x HDB-15 female, Keyboard/Mouse: PS/2&USB Signal Combined, Console Ports: Keyboard: 1 x 6 pin mini-DIN female, Mouse: 1 x 6 pin mini-DIN female, Video: 1 x HDB-15 female, Operating Systems Supported: Windows 98SE/ME/2000/2003/2008/XP/Vista/7, Linux, Mac, OS 9/OS X and Sun Microsystems