The Rose Electronics MultiVideo MDM - 4T4DDL/A1 Quad Video KVM Switch allows seamless switching between 4 computers, supporting a maximum video resolution of 2560 x 1600 (WQXGA). This versatile switch features 5 DVI ports, 8 USB ports, and 1 RJ - 45 network port, making it ideal for environments where multiple video sources need to be managed efficiently. The KVM switch supports both digital and analog video, USB keyboards and mice, and even specialty peripherals. Users can switch KVM, USB peripherals, and audio together or independently, providing flexibility in managing multiple systems. Its compact design (5.9" depth, 3.9" height) ensures it fits well in any workspace.