
Superior Video up to True 4K, HDR
Features models with up to True 4K resolutions that support popular HDR formats, delivering more vivid and vibrant video than ever before.

Multi-format AV Interface Support
Provides diverse legacy and modern AV interfaces including HDMI, VGA, HDBaseT with support for Stereo, Line out, and Optical audio outputs, giving you the connections you need.

Compact Solution in One Enclosure
Integrates AV processing capabilities such as HDBaseT connectivity, audio mixing, and microphone support, which provides an economical solution to minimize setup efforts and total cost of ownership.
Education
Classrooms / Lecture Halls
Boosting Teaching & Learning Environments
Deliver impactful messages that boost students' learning interest with ATEN's 4 x 2 True 4K Presentation Switches, VP1420 and VP1421. Designed for ease-of-use, these True 4K Presentation Switches decrease time spent finding the right controls, connections and troubleshooting so that more time can be focused on the class.
- Present in True 4K, HDR — Connect and switch up to 4 sources and engage students with stunning, vivid video content.
- Extend Signals via One Cable — Simplify cabling by extending AV, power, and bi-directional RS-232/IR up to 140m via HDBaseT.
- Flexible Audio Integration* — Adapts to the preferred audio setup with audio embedding/de-embedding, mixing, and microphone input support.* Audio DSP and Microphone Input is only available on VP1421
- Diverse Control Methods — Flexible control options via front panel, pushbuttons, IR, RS-232, Contact Closure, and Web GUI.

Government
Conference Rooms / Briefing Rooms
Securing Meeting Spaces for Clear Communications
Government meeting spaces such as conference rooms and briefing rooms serve the purpose of critical communication, command, and control operations. ATEN's 4 x 2 True 4K Presentation Switches, VP1420 and VP1421, enable reliable connections and deliver streamlined meeting environments for these critical government operations.
- Collaborate in True 4K, HDR — Present and display data in uncompromised precision.
- Matrix Output — Connect up to 4 sources and display among 2 outputs so that relevant information can be viewed at once.
- Smooth AV Switching — Quickly transition between 4 different contents scaled to fit display resolutions automatically.
- Diverse Control Methods — Flexible control options via front panel, pushbuttons, IR, RS-232, Contact Closure, and Web GUI.

Intuitive Control
4-Key Contact Closure Remote Pad | VPK104
This 4-button contact closure remote pad is designed for use with ATEN's 4 x 2 True 4K Presentation Switches (VP1420, VP1421). It provides an intuitive interface to switch sources from a wall-mounted faceplate in a convenient location.
- Easy connection via contact closure; no extra power required
- 4-pole captive screw connectors for ease of installation
- LED lights for port selection status
- Button engraving for function indication

Find Your Presentation Switch
Product | 4 x 2 True 4K Presentation Matrix Switch | 4 x 2 True 4K Presentation Matrix Switch with Scaling, DSP, and HDBaseT-Lite |
---|---|---|
Model | ![]() | ![]() |
Video Inputs | ||
Interfaces | 3 x HDMI, 1 x VGA | 2 x HDMI, 1 x VGA, 1 x HDBaseT |
Max. Distance | HDMI: 4K@60Hz (4:4:4) at 5m; 1080p@60Hz at 15m / VGA: 1080p@60Hz at 15m | HDMI: 4K@60Hz (4:4:4) at 5m; 1080p@60Hz at 15m / VGA: 1080p@60Hz at 15m / HDBaseT: 4K@30Hz at 40m; 1080p@60Hz at 70m (Cat 6a/ATEN 2L-2910 Cat6) |
Video Outputs | ||
Interfaces | 2 x HDMI | 1 x HDMI, 1 x HDBaseT |
Max. Distance | HDMI: 4K@60Hz (4:4:4) at 5m; 1080p@60Hz at 15m | HDMI: 4K@60Hz (4:4:4) at 5m; 1080p@60Hz at 15m / HDBaseT: 4K@30Hz at 40m; 1080p@60Hz at 70m (Cat 6a/ATEN 2L-2910 Cat6) |
Max. Resolution | 4096 x 2160@60Hz (4:4:4) (HDMI) / 1920 x 1200@60Hz (VGA) | 4096 x 2160@60Hz (4:4:4) (HDMI) / 4096 x 2160@60Hz (4:2:0) (HDBaseT) / 1920 x 1200@60Hz (VGA) |
HDR Support | ● | ● |
HDCP | 2.2 | 2.2 |
Audio Inputs | Stereo Audio x 2 (VGA, HDMI) | Stereo Audio x 2 (HDMI/HDBaseT, VGA) Microphone x 1 (Selectable 48V Phantom Power) |
Audio Outputs | Line Out x 1 | Line Out x 1, Optical Audio x 1 |
Audio Embedding / De-embedding | ● | ● |
Audio DSP | N/A | ● |
Control | RS-232, IR, Ethernet, Contact Closure | RS-232, IR, Ethernet, Contact Closure, IR Channel (HDBaseT), RS-232 Channel (HDBaseT) |