This single-user switch has an on-screen display (OSD) and supports 2048 x 1536 video resolutions. The SwitchView 1000 16-port switch can be cascaded to support up to 256 target devices. With a 1U-high design, the switch does not compete for valuable rack space in SMB server rooms. Plus, it is flash upgradeable for fast and easy updates. The password protection feature gives you the benefit of added security access to your business-critical servers.