Description
The SX22H-N is a 2×2 HDMI KVM mini-matrix switcher designed to let a single console view and control two computers while keeping each system fully isolated. It presents two HDMI outputs for simultaneous display and supports UHD video up to 3840×2160. The unit also carries USB keyboard and mouse control plus analog audio and microphone pass-through.
Key features include dual HDMI console outputs, USB Type A console ports for keyboard and mouse, and 3.5mm analog audio and mic jacks. The matrix allows local switching between two source computers and enables copy and paste file and text transfer between connected systems without network sharing. The switch supports common OS platforms including Windows, Linux, and Mac.
On the video side the SX22H-N handles input and output HDMI 1.4 signals and supports 4K UHD resolutions on the console outputs while the computer inputs accept up to 1920×1200. Audio is routed via standard 3.5mm jacks for both line out and microphone. The device uses an external 12V DC power supply rated at 1.5A and is certified to relevant international standards.
Connectivity includes two HDMI console outputs, two HDMI computer inputs, USB Type A console ports, USB Type B computer ports, and analog 3.5mm audio and mic jacks. There is no USB 3.0 support listed. Control is direct via front-panel selection and standard USB HID keyboard and mouse interfaces for switching and KVM control.
Typical applications include meeting rooms and control centers where two sources must be viewed or controlled simultaneously across two displays. The SX22H-N is well suited for presentation switching, source comparison, and secure multi-computer workflows that require peripheral consolidation without network connectivity. It is designed to eliminate the need for separate peripheral sets per computer.
Installation is straightforward with standard HDMI and USB cabling and an external power adapter. The compact metal enclosure is built for commercial environments and supports an operating range of 0 to 40 C. The product is backed by a two year warranty and a 10 year planned product life-cycle for long term deployment and support.