Description
The ATEN CS1922A is a 2-port DisplayPort KVM switch that lets a single USB keyboard and mouse control two computers while sharing USB peripherals and audio. The CS1922A supports up to 8K@60Hz and 4K@120Hz displays, DisplayPort 1.4, HDCP and HDR10+ for accurate image reproduction across demanding workflows.
Built on ATEN enterprise-grade design, the CS1922A includes a USB 3.1 Gen1 hub for 5 Gbps peripheral sharing, multiple switching methods (pushbutton, hotkey, mouse wheel, remote port selector, RS-232), and daisy-chaining for multi-monitor setups. All required DisplayPort and USB cables plus a power adapter are included for quick installation.
The switch supports console keyboard/mouse emulation and independent switching of KVM, USB and audio channels for stable operation across Windows, Mac and Linux systems. Firmware is upgradeable and the unit supports hot-plugging and power-on detection for reliable multi-computer control.
Key Features:- 8K Video Support: up to 7680×4320@60Hz for high-resolution monitoring and precise image detail
- High Refresh Options: 5120×2880@60Hz and 4096×2160@120Hz for smooth motion and clarity
- USB 3.1 Gen1 Hub: SuperSpeed 5 Gbps for fast peripheral sharing between connected computers
- Multiple Switching Methods: pushbutton / hotkey / mouse wheel / remote port selector / RS-232 for flexible control
- DisplayPort 1.4 Compliance: DP++ support and MST daisy-chaining for multi-display expansion
- Audio & HDCP Support: HD audio support and HDCP compliance for protected content
- Broadcast Control: operate multiple editing systems from one console while preserving full 8K preview quality
- Post Production: compare source outputs across two systems on high-resolution monitors for color grading and QC
- Command & Control: manage dual-workstation deployments with independent KVM/USB/audio switching for operational efficiency