The Aten CS784H KVM switch controls up to four computers using a shared HDMI monitor, USB keyboard and USB mouse. It supports resolutions up to 4096 × 2160 at 60 Hz and ultrawide resolutions up to 5120 × 1440 at 60 Hz, while ATEN Video DynaSync™ technology maintains a stable image when switching between systems.

Switching is available using the front-panel buttons, remote port selector, keyboard shortcuts or mouse wheel. The built-in USB 2.0 hub lets you share peripherals, and the switch supports gaming and multimedia input devices, as well as HDMI and analog audio.

• Computer ports: 4 HDMI, 4 USB for keyboard and mouse, 4 × 3.5 mm analog audio ports
• Console ports: 1 HDMI, 2 USB for keyboard and mouse, 2 × 3.5 mm analog audio ports
• USB hub ports: 2 USB 2.0 Type-A
• Resolution: Up to 4096 × 2160 at 60 Hz
• Ultrawide resolution: Up to 5120 × 1440 at 60 Hz
• Video technology: ATEN Video DynaSync™
• Content protection: HDCP compliant
• Port selection: Front-panel buttons, remote port selector, keyboard shortcuts and mouse wheel
• Auto scan mode: Supported
• Hot-plug support: Supported
• Firmware upgrade: Supported
• Compatibility: Windows, macOS, Linux
• Dimensions: 81.7 × 202.3 × 25 mm
• Enclosure material: Metal and plastic
• Colour: Black
• Power consumption: Approx. 1.73 W DC