Product Name : 4 Ports True 4K HDMI 2.0 KVM Switch with Seamless Switching, Serial Control, Scaler, Hotkey Control
Product No : QSSM-3114
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Product Description
  • Allows 4 Computers Sharing 1 Set of KVM Console
  • Most Popular Resolution Supported Up to 4K@60Hz & 16:9 / 21:9 / 32:9 Aspect Ratios
  • Seamless Switching Grants the Best Productivity
  • HDCP 2.2 / 1.4 Compliance Ensures Uninterrupted Video Playback
  • HDR10 Compliance Gives the Best Visual Experience
  • Continuous & Unified Video Output Minimizes the Start-Up Procedure
  • Serial Control Facilitates Industrial Control Purposes (8-Bands Baud Rate Selectable )
  • Keypad-IN Supports Wired & Wireless USB Keypad, and Allows Controlling the KVM Remotely
  • Seamless Switch
  • 2048 x 2048
  • 4K 60 444
  • 4K 60 420
  • 4K 30
  • 4K Scaler
  • USB 3.2 GEN 1
  • USB2.0
  • RS 232 Control
  • Hotkey Control
  • EDID Management
  • HDCP 2.2
  • HDCP 1.4
4 Ports 4K@60 HDMI Seamless KVM Switch with Audio, USB 3.2 Sharing, EDID Management, Virtual Com, Serial and Keypad Control, QSSM-3114

Seamless KVM Switch, QSSM-3114, allows users to monitor and manage 4 computers, and enables asynchronous audio switching and USB 3.2 peripherals sharing. You can easily switch 4 computers via front panel push buttons, hotkey control, keypad control, and serial control. The best zero latency KVM switcher QSSM-3114 combines HDMI video stream, 3.5mm Audio, and USB 3.0 Hub in a compact design to keep your desk clutter free and allows you to be more productive.
Seamless KVM Switch-IO
Features a built-in USB HID & USB 3.0 Hub
Rextron KVM USB Hub supports USB peripherals sharing without any software or driver installation. The Real-time USB HID ports give you an amazing seamless HID switching experience and the USB 3.2 Gen 1 port provide excellent 5 Gbps I/O speed.  USB 3.0 Hub is Mac, Linux, Chrome, and Windows 8 (or later version) supported.

Audio Function
A unique tracking system enables the Audio devices to be operated independently or concurrently. For example, Audio tracking function allows Seamless KVM Switch users to decide whether or not the audio switching follows the computer switching. It is useful for users to enjoy the wonderful music of another PC while working on the current computer.

Auto Scan & Manual Scan
To monitor the real-time computer status of each PC port, Rextron Seamless KVM switch supports Auto Scan function with selectable scan rate adjustment 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. 

Enables stable EDID transmission and provides enormous preset EDIDs in memory bank
Rextron Seamless KVM switch QSSM-3114 provides 1 auto + 63 EDID preset settings and supports monitors with 16:9 / 21:9 / 32:9 aspect ratios, and the 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 Ports.
Seamless KVM Switch-EDID Scaler

Unique Video Scaling Function
QSSM-3114 provides 4-stage image scaler settings to select and ensure the image is output in native resolution, customized resolution, or a resolution limited to 4K/1080p. With the aid of Hotkey, it also provides support and compatibility for 16:9, 21:9, and 32:9 screen resolutions.

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 QSSM-3114 is especially designed for industrial control and communication purposes to enhance the functionality of KVM Switch and serial devices management.
Seamless KVM Switch-Control Function

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 Resolution Supported Up to 4K@60Hz & 16:9 / 21:9 / 32:9 Aspect Ratios
  • Seamless Switching Grants the Best Productivity
  • HDCP 2.2 / 1.4 Compliance Ensures Uninterrupted Video Playback
  • HDR10 Compliance Gives the Best Visual Experience
  • Continuous & Unified Video Output Minimizes the Start-Up Procedure
  • Flexible Control Methods Suits Variable Scenarios :
  1. Push Button
  2. Keyboard Hotkey
  3. Serial Control
  4. Keypad-IN Control
  • Serial Control Facilitates Industrial Control Purposes (8-Bands Baud Rate Selectable )
  • Keypad-IN Supports Wired & Wireless USB Keypad, and Allows Controlling the KVM Remotely
  • DP Model Equiped with an Extra HDMI Output ( QSSP-3114 )
  • Output Scaling Function Facilitates Connection to Projector / KVM Extender / Video Extender

Model Name

QSSM-3114

  Computer/Server Ports (input)

HDMI 2.0 x 4 (Single Video x 4 PCs)
USB 3.2 Gen 1 Type B x 4
3.5mm Speaker Jack x 4

  Console Ports (output)

HDMI 2.0 x 1
USB 3.2 Gen 1 Type A x 1 (Rear)
USB HID Type A x 2 (Rear)
USB HID Type A x 1 (Rear) ( Dedicated interface for KeyPad )
3.5mm Speaker Jack x 1

  Video Resolution (Max.)

3840 x 2160@60Hz ( 4:4:4 ) ( 16:9 )
2560 x 1440@60Hz ( 4:4:4 ) ( 16:9 )
1920 x 1080@60Hz ( 4:4:4 ) ( 16:9 )
3840 x 1600@60Hz ( 4:4:4 ) ( 21:9 )
3440 x 1440@60Hz ( 4:4:4 ) ( 21:9 )
2560 x 1080@60Hz ( 4:4:4 ) ( 21:9 )

3840x1080@60Hz (4:4:4 ) ( 32:9 )
2048 x 2048@60Hz ( 4:4:4 ) ( 1:1 )
1536 x 2048@60Hz ( 4:4:4 ) ( 4:3 )

  Serial Control

RJ-11 x 1 ( 19200bps )
( 8-Selections, 9600~115200bps )
USB-C x 1

  Push Buttons

Port Selection x 4
Status Function x 1

  Control Methods

Keypad-IN / Hotkey /
Push Button / Serial

  LED Indicator (Power / Status)

PC-Ready / PC- Select x 4
System Status x 1

  Unique Functions

Instant switching via standard KeyPad
Seamless Switching ( Zero Latency )
Support 16:9, 21:9, 32:9 Displays

  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

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