ATEN CS1822 2-Port USB 3.0 4K HDMI KVMP™ Switch with Audio Mixer Mode
The ATEN CS1822 2-Port USB 3.0 4K HDMI KVMP™ Switch enables seamless control of two HDMI-enabled computers from a single USB keyboard, mouse, and HDMI display. Designed for high-performance multitasking environments, it supports superior video quality up to 4K DCI (4096 × 2160 @ 60Hz) and 4K UHD (3840 × 2160 @ 60Hz), delivering exceptional visual clarity for CGI, graphic design, video post-production, and other demanding workflows. With built-in USB 3.1 Gen 1 hub functionality offering data transfer speeds up to 5 Gbps, plus Audio Mixer Mode and ATEN’s exclusive Video DynaSync™ technology, the CS1822 ensures smooth switching, optimised resolution, and efficient peripheral sharing in a professional desktop form factor.
Key Features
- 2-Port HDMI KVMP™ Switching: Control two HDMI computers using one USB keyboard, mouse, and HDMI monitor.
- True 4K Video Support: Supports 4K DCI (4096 Ă— 2160 @ 60Hz) and 4K UHD (3840 Ă— 2160 @ 60Hz), plus 2560 Ă— 1440 @ 144Hz.
- Video DynaSync™ Technology: Eliminates boot-up display issues and optimizes resolution when switching between sources.
- Built-in USB 3.1 Gen 1 Hub: 2-port USB hub with SuperSpeed data transfer rates up to 5 Gbps.
- Audio Mixer Mode: Mixes audio from two connected computers into a single audio output for enhanced monitoring.
- Flexible Port Selection: Switch via pushbuttons, hotkeys, mouse (USB 3-key wheel mouse), or RS-232 commands.
- Independent Switching: KVM, USB peripheral, and stereo audio focus can be switched independently.
- HDMI & HDCP Compliant: Ensures compatibility with modern HDMI systems and protected content.
- HD Audio Support: Delivers high-quality audio through HDMI.
- Power-On Detection: Automatically switches to an active computer when one system powers off.
- Firmware Upgradable: Supports firmware updates for long-term reliability and feature enhancements.
What’s Included
- (1) ATEN CS1822 2-Port USB 3.0 4K HDMI KVMP™ Switch
- (1) Power Adapter
- (1) User Instructions
Specifications
| CS1822 (2-Port USB 3.0 4K HDMI KVMP™ Switch) | |
|---|---|
| Computer Connections | 2 |
| Port Selection | Pushbutton, Hotkey, Mouse, RS-232 Commands |
| Console Ports | 2 Ă— USB Type-A Female 1 Ă— HDMI Female (Black) 2 Ă— 3.5mm Audio Jack Female (1 Ă— Front, 1 Ă— Rear) |
| KVM Ports | 2 Ă— USB 3.1 Gen 1 Type-B Female (Blue) 2 Ă— HDMI Female (Black) 2 Ă— 3.5mm Audio Jack Female |
| USB Hub | 2 Ă— USB 3.1 Gen 1 Type-A Female (1 Ă— Front, 1 Ă— Rear) |
| Serial | 1 Ă— RJ-11 Female |
| Video Resolution | Up to 4096 Ă— 2160 @ 60Hz; 2560 Ă— 1440 @ 144Hz |
| Scan Interval | 1–99 seconds (Default: 5 sec.) |
| Power Consumption | DC5V: 1.78W |
| Operating Temperature | 0 – 40°C |
| Storage Temperature | -20 – 60°C |
| Humidity | 0 – 80% RH, Non-condensing |
| Housing | Metal + Plastic |
| Weight | 0.74 kg |
| Dimensions (L Ă— W Ă— H) | 21.00 Ă— 8.80 Ă— 5.55 cm |
Application Examples
| Creative & CGI Workstations | Switch seamlessly between two high-performance systems while maintaining 4K output and shared USB peripherals. |
| Graphic Design & Video Editing | Manage multiple computers efficiently with optimised resolution handling and fast USB 3.0 data transfer. |
| Professional Desktops | Share USB storage, printers, and peripherals while maintaining independent audio and KVM focus. |
| Control & Technical Environments | Use RS-232 command control for integrated switching in automated AV systems. |
The ATEN CS1822 2-Port USB 3.0 4K HDMI KVMP™ Switch delivers high-resolution video performance, fast USB peripheral sharing, and intelligent switching technologies in a compact and professional solution for multi-system desktop control.
The ATEN CS1822 2-Port USB 3.0 4K HDMI KVMP™ Switch enables seamless control of two HDMI-enabled computers from a single USB keyboard, mouse, and HDMI display. Designed for high-performance multitasking environments, it supports superior video quality up to 4K DCI (4096 × 2160 @ 60Hz) and 4K UHD (3840 × 2160 @ 60Hz), delivering exceptional visual clarity for CGI, graphic design, video post-production, and other demanding workflows. With built-in USB 3.1 Gen 1 hub functionality offering data transfer speeds up to 5 Gbps, plus Audio Mixer Mode and ATEN’s exclusive Video DynaSync™ technology, the CS1822 ensures smooth switching, optimised resolution, and efficient peripheral sharing in a professional desktop form factor.
Key Features
- 2-Port HDMI KVMP™ Switching: Control two HDMI computers using one USB keyboard, mouse, and HDMI monitor.
- True 4K Video Support: Supports 4K DCI (4096 Ă— 2160 @ 60Hz) and 4K UHD (3840 Ă— 2160 @ 60Hz), plus 2560 Ă— 1440 @ 144Hz.
- Video DynaSync™ Technology: Eliminates boot-up display issues and optimizes resolution when switching between sources.
- Built-in USB 3.1 Gen 1 Hub: 2-port USB hub with SuperSpeed data transfer rates up to 5 Gbps.
- Audio Mixer Mode: Mixes audio from two connected computers into a single audio output for enhanced monitoring.
- Flexible Port Selection: Switch via pushbuttons, hotkeys, mouse (USB 3-key wheel mouse), or RS-232 commands.
- Independent Switching: KVM, USB peripheral, and stereo audio focus can be switched independently.
- HDMI & HDCP Compliant: Ensures compatibility with modern HDMI systems and protected content.
- HD Audio Support: Delivers high-quality audio through HDMI.
- Power-On Detection: Automatically switches to an active computer when one system powers off.
- Firmware Upgradable: Supports firmware updates for long-term reliability and feature enhancements.
What’s Included
- (1) ATEN CS1822 2-Port USB 3.0 4K HDMI KVMP™ Switch
- (1) Power Adapter
- (1) User Instructions
Specifications
| CS1822 (2-Port USB 3.0 4K HDMI KVMP™ Switch) | |
|---|---|
| Computer Connections | 2 |
| Port Selection | Pushbutton, Hotkey, Mouse, RS-232 Commands |
| Console Ports | 2 Ă— USB Type-A Female 1 Ă— HDMI Female (Black) 2 Ă— 3.5mm Audio Jack Female (1 Ă— Front, 1 Ă— Rear) |
| KVM Ports | 2 Ă— USB 3.1 Gen 1 Type-B Female (Blue) 2 Ă— HDMI Female (Black) 2 Ă— 3.5mm Audio Jack Female |
| USB Hub | 2 Ă— USB 3.1 Gen 1 Type-A Female (1 Ă— Front, 1 Ă— Rear) |
| Serial | 1 Ă— RJ-11 Female |
| Video Resolution | Up to 4096 Ă— 2160 @ 60Hz; 2560 Ă— 1440 @ 144Hz |
| Scan Interval | 1–99 seconds (Default: 5 sec.) |
| Power Consumption | DC5V: 1.78W |
| Operating Temperature | 0 – 40°C |
| Storage Temperature | -20 – 60°C |
| Humidity | 0 – 80% RH, Non-condensing |
| Housing | Metal + Plastic |
| Weight | 0.74 kg |
| Dimensions (L Ă— W Ă— H) | 21.00 Ă— 8.80 Ă— 5.55 cm |
Application Examples
| Creative & CGI Workstations | Switch seamlessly between two high-performance systems while maintaining 4K output and shared USB peripherals. |
| Graphic Design & Video Editing | Manage multiple computers efficiently with optimised resolution handling and fast USB 3.0 data transfer. |
| Professional Desktops | Share USB storage, printers, and peripherals while maintaining independent audio and KVM focus. |
| Control & Technical Environments | Use RS-232 command control for integrated switching in automated AV systems. |
The ATEN CS1822 2-Port USB 3.0 4K HDMI KVMP™ Switch delivers high-resolution video performance, fast USB peripheral sharing, and intelligent switching technologies in a compact and professional solution for multi-system desktop control.
Description
The ATEN CS1822 2-Port USB 3.0 4K HDMI KVMP™ Switch enables seamless control of two HDMI-enabled computers from a single USB keyboard, mouse, and HDMI display. Designed for high-performance multitasking environments, it supports superior video quality up to 4K DCI (4096 × 2160 @ 60Hz) and 4K UHD (3840 × 2160 @ 60Hz), delivering exceptional visual clarity for CGI, graphic design, video post-production, and other demanding workflows. With built-in USB 3.1 Gen 1 hub functionality offering data transfer speeds up to 5 Gbps, plus Audio Mixer Mode and ATEN’s exclusive Video DynaSync™ technology, the CS1822 ensures smooth switching, optimised resolution, and efficient peripheral sharing in a professional desktop form factor.
Key Features
- 2-Port HDMI KVMP™ Switching: Control two HDMI computers using one USB keyboard, mouse, and HDMI monitor.
- True 4K Video Support: Supports 4K DCI (4096 Ă— 2160 @ 60Hz) and 4K UHD (3840 Ă— 2160 @ 60Hz), plus 2560 Ă— 1440 @ 144Hz.
- Video DynaSync™ Technology: Eliminates boot-up display issues and optimizes resolution when switching between sources.
- Built-in USB 3.1 Gen 1 Hub: 2-port USB hub with SuperSpeed data transfer rates up to 5 Gbps.
- Audio Mixer Mode: Mixes audio from two connected computers into a single audio output for enhanced monitoring.
- Flexible Port Selection: Switch via pushbuttons, hotkeys, mouse (USB 3-key wheel mouse), or RS-232 commands.
- Independent Switching: KVM, USB peripheral, and stereo audio focus can be switched independently.
- HDMI & HDCP Compliant: Ensures compatibility with modern HDMI systems and protected content.
- HD Audio Support: Delivers high-quality audio through HDMI.
- Power-On Detection: Automatically switches to an active computer when one system powers off.
- Firmware Upgradable: Supports firmware updates for long-term reliability and feature enhancements.
What’s Included
- (1) ATEN CS1822 2-Port USB 3.0 4K HDMI KVMP™ Switch
- (1) Power Adapter
- (1) User Instructions
Specifications
| CS1822 (2-Port USB 3.0 4K HDMI KVMP™ Switch) | |
|---|---|
| Computer Connections | 2 |
| Port Selection | Pushbutton, Hotkey, Mouse, RS-232 Commands |
| Console Ports | 2 Ă— USB Type-A Female 1 Ă— HDMI Female (Black) 2 Ă— 3.5mm Audio Jack Female (1 Ă— Front, 1 Ă— Rear) |
| KVM Ports | 2 Ă— USB 3.1 Gen 1 Type-B Female (Blue) 2 Ă— HDMI Female (Black) 2 Ă— 3.5mm Audio Jack Female |
| USB Hub | 2 Ă— USB 3.1 Gen 1 Type-A Female (1 Ă— Front, 1 Ă— Rear) |
| Serial | 1 Ă— RJ-11 Female |
| Video Resolution | Up to 4096 Ă— 2160 @ 60Hz; 2560 Ă— 1440 @ 144Hz |
| Scan Interval | 1–99 seconds (Default: 5 sec.) |
| Power Consumption | DC5V: 1.78W |
| Operating Temperature | 0 – 40°C |
| Storage Temperature | -20 – 60°C |
| Humidity | 0 – 80% RH, Non-condensing |
| Housing | Metal + Plastic |
| Weight | 0.74 kg |
| Dimensions (L Ă— W Ă— H) | 21.00 Ă— 8.80 Ă— 5.55 cm |
Application Examples
| Creative & CGI Workstations | Switch seamlessly between two high-performance systems while maintaining 4K output and shared USB peripherals. |
| Graphic Design & Video Editing | Manage multiple computers efficiently with optimised resolution handling and fast USB 3.0 data transfer. |
| Professional Desktops | Share USB storage, printers, and peripherals while maintaining independent audio and KVM focus. |
| Control & Technical Environments | Use RS-232 command control for integrated switching in automated AV systems. |
The ATEN CS1822 2-Port USB 3.0 4K HDMI KVMP™ Switch delivers high-resolution video performance, fast USB peripheral sharing, and intelligent switching technologies in a compact and professional solution for multi-system desktop control.
