The Techly IDATA DP-KVM4 KVM switch controls four computers with DisplayPort and USB using a single USB keyboard and mouse set and one DisplayPort monitor. Select the active computer using a button on the switch or keyboard shortcuts. It has two shared USB 2.0 ports for storage devices and other peripherals, as well as 3.5 mm jacks for speakers and a microphone.

It supports resolutions up to 3840x2160 at 30 Hz and video bandwidth up to 21.6 Gbps, as well as Dolby True HD and DTS HD Master Audio formats. The metal enclosure provides resistance to electromagnetic interference.

• Computer ports: 4 female DisplayPort, 4 female USB Type-B, 4 × 3.5 mm speaker jacks and 4 × 3.5 mm microphone jacks
• Console ports: 1 female DisplayPort, 2 female USB Type-A for keyboard and mouse, 2 USB 2.0 Type-A, 2 × 3.5 mm jacks for speakers and microphone
• Resolution: Up to 3840x2160 at 30 Hz
• Video bandwidth: Up to 21.6 Gbps
• Audio formats: Dolby True HD and DTS HD Master Audio
• Power supply: 5 V DC, 2 A
• Enclosure material: Metal
• Color: Black
• Dimensions: 268 × 45 × 85 mm
• Weight: 991 g
• Certifications: CE, RoHS
• Package contents: 4×1 DP/USB KVM switch, 5 V DC 2 A power adapter, user manual