Rextron 4-Port Seamless True 4K KVM Switch with Video Matrix, PbP Mode, MbM Mode, USB 3.2, Serieal& Hotkey Controls.

QSBM-3214, HDMI Matrix KVM, Dual-Monitor 4 ports HDMI 2.0 KVM lets you easily control 4 HDMI computers with one set of USB keyboard and mouse and greedily monitor any two out of the four PC screens at the same time allowing you to be more productive. Users can switch 4 PCs using the hotkey and push buttons of the KVM or remotely access the KVM via the serial control function.

- Allows 4 Computers Share 1 Set of KVM Console
- Seamless Switch Empowers Zero-Latency Switching and the Best Productivity
- Most Popular Resolutions Supported by HDMI 2.0 Video Up to 4K @ 60Hz (4:4:4), & 16:9 / 21:9 / 32:9 Aspect Ratios
- 4x2 Video Matrix (MbM Modes) Allows Free Routing of the 4 PCs to the 2 Video Outputs
- Unique Full-Frame PbP (PbP Modes) Ensures Maximized Operating Area when the 2 Outputs Connected to a PbP-Ready Monitor
- HDCP 2.2 & 1.4 Compliance Ensures Uninterrupted Video Playback
- EDID Management, Ensures Proper Resolutions Applied (Follow Output 1 Monitor)
- 3 Flexible Switching Control Methods: Front Push Buttons; Hotkey Control; Mouse Roaming
- USB 3.2 Gen 1 Supports Most Devices Up to 5Gbps
- Plug-n-Play without Software or Driver Requirement
- Serial Control Facilitates Industrial Control
- Support Windows, Mac, Linux, Chrome O.S
- Independent Switching of Audio & USB 3.2 Allows the Audio & USB 3.2 Either Switching with the Console or Stay at Certain PC Port

USB and Audio

Rextron 4 ports HDMI Matrix KVM supports not only USB HID keyboard mouse operation but also USB 3.2 peripheral sharing without any software or driver installation applicable to Windows, Mac, Linux, and Chrome O.S. A unique tracking system enables the Audio/ USB device to be operated independently, which is useful if you want to listen to music or transfer file data from one particular computer while operating another PC.

Mouse Roaming

The extraordinary Mouse Roaming function makes computer switching no longer only the dull work that selects PCs through the complex hotkeys but a novel way to intuitively and seamlessly switch PCs via the mouse cursor. Rextron HDMI Matrix KVM mouse roaming function enables the cursor to move across the screen border and KVM console switch among the computers. The cursor moving is not the stop-and-go movement but a smooth and enjoyable user experience in computer control and management.

Stable EDID Transmission

Rextron KVM switch unique EDID configuration technology supports unified and continuous video streaming, which ensures the optimised video output and prevents video flickering or black-screening issues when switching KVM Host Port.

Serial Control

QSBM-3214 supports various ways of control that can be done through front-panel buttons, Keyboard, Mouse, or Serial command. Built-in RJ-11 / USB-C port (DB9 to RJ11 / Virtual Com Port) provides users easy and convenient serial connection. Switching via a serial command on Rextron HDMI Matrix KVM is specially designed for industrial control and communication purposes to enhance the functionality of KVM Switch and serial device management.

Full-Frame PBP (ONE PbP Monitor Required)

Rextron's unique Full-Frame PBP function means the video sources are displayed on the PBP monitor in full-screen mode (taking up your entire monitor). In other words, Full-Frame enables two desktop screens to be evenly and entirely displayed on the PBP monitor without any distortion and black borders (black stripes) on the LCD screen.