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4 Ports True 4K HDMI Quad-View KVM Switch with Seamless Switching, Serial Control, Scaler, PiP, Hotkey Control
QSKM-3114
QSKM-3114: A Premier Multi-View KVM Switch Designed for the Modern Workplace
The QSKM-3114 stands out as a versatile multi-view KVM switch, perfect for enhancing productivity in work environments. This advanced switch supports PiP/PbP split screen capabilities, enabling users to efficiently monitor and manage four computers simultaneously. It's designed with USB 3.2 peripheral sharing, making it an ideal solution for SOHO and small business settings. With its 4-port configuration, the QSKM-3114 offers a variety of display options including Full-View, Quad-View, and flexible PiP and PbP (1+3/3+1) setups, ensuring optimal viewing for any task. Seamlessly switch between computers using the front panel buttons, hotkeys, mouse roaming, or serial commands for a streamlined workflow.
Rextron 4 ports KVM switch supports not only USB HID keyboard mouse operation but also USB 3.2 peripherals sharing without any software or driver installation. 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 computer.
Designed for Stock market, Education and Health Care system, Rextron QSKM-3114 commercial KVM switch allows users to operate 4 computers and select 1/ 2/ 4 PC video source(s) to be displayed on one monitor. The built-in Multi View video processor can form PiP/ PbP image with any kind of HDMI monitor and provide various video layouts and control methods. Rextron PiP/PbP KVM switch with scaling function provides multi-window setups with adjustable size, position, and transparency layout on 16:9/ 21:9/ 32:9 monitors. QSKM-3114 allows split screen presentation from four different video sources, supports seamless switching (Zero Latency), forms undistorted uncut image, and keeps the aspect ratio in multi-window setups.
Auto Scan & Manual Scan (Full-View Mode)
To monitor the real-time computer status of each PC port, Rextron commercial KVM switch supports Auto Scan function to automatically scan power-on computers sequentially at a fixed time interval, and also provides Manual Scan function, via keyboard clicking, to manually select the computer one after another.
Stable EDID Transmission
Rextron KVM switch unique EDID configuration technology supports unified and continuous video streaming, which ensures the optimized video output and prevents video flickering or black-screening issues when switching KVM Host Port.
Full-Frame PBP function
The Full-Frame PBP function means the PC video sources can be simultaneously displayed on one monitor in full screen (taking up your entire screen) without any distortion, black borders or downgrading the output resolution. The major defect of the normal KVM PbP function is the picture compression or the black stripes constantly showing on the LCD screen, which greatly affects the visual experience. Manufacturers usually change the aspect ratio or compress the images to fix such issues. Rextron Full-Frame PBP function unique Pixel-to-Pixel technology ensures multi-view with full-screen features on 16:9/ 21:9/ 32:9 monitors.
Mouse Roaming Functionality and Customizable Buttons
When PCs are connected to the commercial KVM switch and the KVM Multi-View function enabled, through cursor navigation switching function users can easily switch the PCs by moving the mouse cursor smoothly and seamlessly crossing the window borders among 4 computers, which allows users to switch the Keyboard, Mouse, and USB device to another PC without hotkey or button pressing. Customizable buttons of the wheel mouse including forward button, backward button, and scroll wheel, can also be used for KVM operation such as Port switching, KM (Console) setting, and Sub-Screen setting.
Serial Control (RS-232 & Virtual Com)
Built-in RJ-11 serial interface (for DB9 to RJ11 cable) and USB-C Virtual Com port provide users easy and friendly serial connection. KVM Switch’s built-in serial interface allows users to control the unit through a PC, serial controller devices or home theater system. Function of switching via serial command on Rextron Seamless KVM switch QSKM-3114 is especially designed for industrial control and communication purposes to enhance the functionality of KVM Switch and serial devices management.
Keypad-IN Function
The latest KVM maneuvering functionality, Keypad-IN function, is the most cost-effective and user-friendly way to perform KVM Control via wired or wireless Keypad. Just plugging the inexpensive easily bought wireless Keypad into the specific USB hub port of the KVM switch users can enjoy all the KVM control function remotely.
- No Software or driver required for operation
- KVM PC port switching via Standard Numeric Keypad
- Every KEY of the keypad can be customized with specific command line (Contact Rextron for Customization)
- Allows 4 Computers Sharing 1 Set of KVM Console
- Most Popular Resolutions Supported Up to 4K@60Hz ( 4:4:4 ) & 16:9 / 21:9 / 32:9 Aspect Ratios
- Multi-View Modes Allows 4 Computers Shown on the Monitor at the Same Time
- Unique Full-Frame Multi-View Technology Ensures Uncut, Undistorted, Pixel-to-Pixel Matched Views
- Flexible Display Modes ( Layouts ) for Various Scenarios
- Single-View ( Full-Screen )
- Quad-View ( Linear Tracking Mouse Roaming )
- PiP Mode ( Adjustable View Size / Transparency )
- 1+3 PbP ( Linear Tracking Mouse Roaming )
- 3+1 PbP ( Linear Tracking Mouse Roaming )
- 1+3 & 3+1 PbP Modes with 21:9 Monitor Empowers Four 16:9 Views ( Undistorted / Uncut )
- Video Modes Quick Change by Button / Hotkey / Mouse Control / Serial Control / Keypad-IN
- Flexible Control Methods Suits Variable Scenarios :
- Push Button
- Mouse Roaming ( Move Mouse Cursor Across View Borders to Switch among Computers )
- Keyboard Hotkey
- Mouse Control ( Use Mouse Button to Magnify Views or Use Wheel to Switch among Computers )
- Serial Control
- Keypad-In Function
- Serial Control Facilitates Industrial Control Purposes ( 8-Bands Baud Rate Selectable)
- Display Modes Easy Configuration
- Seamless Switch Grants the Best Productivity
- Keypad-IN Supports Wired & Wireless USB Keypad, and Allows Controlling the KVM Remotely
- Independent Switching of USB 3.2 and Audio
- HDCP 2.2 & 1.4 Compliance Ensures Uninterrupted Video Playback
- DP Model Equiped with an Duplicated Extra HDMI Output ( QSKP-3114 )
- Plug-n-Play, No Driver or Software Required
Model Name |
QSKM-3114 |
Computer/Server Ports (input) |
HDMI 2.0 x 4 (Single Video x 4 PCs) |
Console Ports (output) |
HDMI 2.0 x 1 |
Video Resolution (Max.) |
3840 x 2160@60Hz ( 4:4:4 ) ( 16:9 ) |
Serial Control |
RJ-11 x 1 ( 19200bps ) |
Push Buttons |
Port Selection x 4 |
Control Methods |
Keypad IN / Mouse Roaming / Hotkey / Push Button / |
LED Indicator (Power / Status) |
PC-Ready / PC- Select x 4 |
Video Modes( Layouts ) |
Single-View / Quad-View / PiP Mode |
Unique Functions |
Full-Frame Multi View |
HDCP Compliance |
HDCP 2.2 & 1.4 |
HDCP Engine |
Yes |
Power Supply |
DC 9~12V |
Operation Environment |
0~40°C, Humidity<80% |
Storage Temperature |
-20~60°C |
Enclosure |
Metal |
H x W x D (mm) |
44 x 240 x 160 |
Weight (g) |
1250 |