ποΈ Product Name
ATEN CS1844 4-Port USB 3.0 4K HDMI Dual Display KVMP Switch β HDMI 2.0, HDCP 2.2, USB 3.1 Hub, Pushbutton Control
π¦ Product Overview
The ATEN CS1844 is a high-performance KVMP switch designed for dual-display 4K workstations. It allows users to control four HDMI-enabled computers from a single USB keyboard, mouse, and two HDMI monitors. Compliant with HDMI 2.0 and HDCP 2.2 standards, it supports resolutions up to 4096 Γ 2160 @ 60Hz. The built-in USB 3.1 Gen 1 hub enables fast peripheral sharing, while audio mixer mode and Video DynaSyncβ’ ensure seamless switching and optimized display output. Switching is supported via pushbuttons, hotkeys, mouse gestures, remote port selector, and RS-232 commands.
π Top Highlights
π₯οΈ Dual HDMI 2.0 Display β Supports two monitors per system
π― True 4K Resolution β Up to 4096 Γ 2160 @ 60Hz
π HDCP 2.2 Compliant β Secure content protection
π USB 3.1 Gen 1 Hub β 2 ports with 5 Gbps transfer rate
π§ Audio Mixer Mode β Mixes audio from multiple systems
π±οΈ Flexible Switching β Pushbuttons, hotkeys, mouse, remote selector, RS-232
π Technical Details
| Specification | Details |
|---|---|
| Model | CS1844 |
| Computer Ports | 4 x HDMI + USB |
| Console Ports | 2 x HDMI, USB Keyboard/Mouse, Audio |
| USB Hub | 2 x USB 3.1 Gen 1 |
| Video Resolution | 4096 Γ 2160 @ 60Hz |
| HDMI Standard | HDMI 2.0 |
| HDCP Support | HDCP 2.2 |
| Audio Support | Audio Mixer Mode, 2.1 surround |
| Switching Methods | Pushbuttons, Hotkeys, Mouse, Remote Selector, RS-232 |
| OS Compatibility | Windows, Mac, Linux |
| Dimensions | 210 x 88 x 55.5 mm |
π‘ Why You Should Buy It
β
Dual-display 4K HDMI switching
β
USB 3.1 hub for fast peripheral sharing
β
Audio mixer mode for blended output
β
HDCP 2.2 compliance for secure content
β
Plug-and-play with flexible switching options
π― Recommended Use Cases
β€ Multi-monitor 4K workstations
β€ Multimedia editing setups
β€ Secure desktop switching
β€ USB peripheral sharing across systems
π€ Customer Assurance
π‘οΈ Warranty / Guarantee: Coverage available through ATEN support
π Returns Policy: Returns accepted as per standard reseller terms and conditions
π Shipping Info: Delivery handled by reliable logistics partners with tracking support
π Customer Support: Assistance available via official ATEN channels and authorized resellers
π Call to Action
Experience dual-display 4K switching with ATEN CS1844 β HDMI 2.0, USB 3.0, and audio control for four systems.

Thanks for choosing
β YOUR TRUSTED IT PARTNER.

