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SMA

SMA 2-Port DisplayPort KVM Switch 3440x1440@144Hz 3840x2160@60Hz USB 3.0 Wired Remote

SKU CH-A7QS-CG5ZJ

Two computers share one monitor and four USB 3.0 devices at up to 3440x1440@144Hz or 3840x2160@60Hz, switched by wired remote or front button

  • TypeDisplayPort, USB
  • Computer Connections2 Ports
  • Monitor Connections1 Port
  • Video Resolution3840 x 2160
  • PC SelectionPush Buttons
  • Monitors SupportedOne Monitor
  • Share two computers on one ultra-wide monitor at 3440x1440@144Hz
  • Switch instantly via 1.5m wired remote or front-panel button
  • Connect four USB 3.0 peripherals with 5Gbps bandwidth
  • Works driver-free on any OS with dual-colour LED status
  • Compact 10.2x6.7x2cm unit powered entirely by host USB

Two-computer DisplayPort KVM

This DisplayPort KVM switch lets two computers or laptops share one monitor and up to four USB 3.0 peripherals such as keyboards, mice, printers or scanners. It supports resolutions up to 3840 x 2160 at 60 Hz and 3440 x 1440 at 144 Hz, with backward compatibility for lower resolutions. Switching is done via the front push-button or the included 1.5 m wired remote, and two-colour LEDs show the active system. The unit is driver-free and requires no external power supply for typical use.

Check your DisplayPort cables and USB ports

To reach 3440 x 1440 at 144 Hz you must use DP 1.4 cables on both computer inputs and the monitor output. Each computer needs one DisplayPort video output and one USB 3.0 Type-A port for the supplied 1.5 m cables. The switch provides four USB 3.0 downstream ports for shared devices; these are backward compatible with USB 2.0 and 1.1 peripherals. If you connect high-draw USB devices such as illuminated or mechanical keyboards, or if device recognition becomes unstable, the included DC 5 V charging cable must be attached.

Fits a dual-PC desk with one monitor

The compact 10.2 x 6.7 x 2 cm enclosure sits on the desktop and draws power from the host USB connections, freeing a mains socket. Two 1.5 m USB 3.0 cables and a 1.5 m wired remote are included, so the switch can be placed within convenient reach while the computers stay further away. Four downstream USB 3.0 ports consolidate keyboards, mice, printers, scanners or flash drives, reducing cable clutter. No software installation is needed, making it suitable for mixed-OS environments.

Highlights

  • Share two computers on one ultra-wide monitor at 3440x1440@144Hz
  • Switch instantly via 1.5m wired remote or front-panel button
  • Connect four USB 3.0 peripherals with 5Gbps bandwidth
  • Works driver-free on any OS with dual-colour LED status
  • Compact 10.2x6.7x2cm unit powered entirely by host USB

Specifications

TypeDisplayPort, USB
Computer Connections2 Ports
Monitor Connections1 Port
Video Resolution3840 x 2160
PC SelectionPush Buttons
Monitors SupportedOne Monitor
LED IndicatorsYes
Power FeaturesRequires no additional power supply
USB Featureswith USB support
ApplicationDP KVM Switch is a displayport switch that help 2 computers/laptops to share 1 monitor and 4 USB 3.0 devices such as scanner, printer, mouse, keyboard.
Features2 PC share a set of wired / wireless mouse, keyboard, printer, scanner or webcam, and display on 1 monitor
2 Switching Methods: Switched by 1.5m Wired Remote & Button Switch
Plug and Play. No additional driver software required
LED lights indicate which computer is active
Great Compatibility
Compatible with Windows10 / 8 / XP / Vista / Chrome / Mac OS / Linux system
Support most DP interface input device: PC, laptop, TV Box, Xbox One, Apple TV, PS3, PS4, PS5, Blu-ray player, projectors.
KVM Switch support displayport 1.4
USB 3.0 interface supports 5Gbps
Dimensions10.2 x 6.7 x 2 cm
Weight440 Grams
Package Contents1 x KVM Switch Displayport
2 x USB 3.0 Cable 1.5m
1 x Charging Cable
1 x Wired Remote Cable 1.5m
1 x User Manual

Questions about this item

What cables and accessories come in the box with the SMA 2-port DisplayPort KVM switch?

The package includes the KVM switch, two 1.5 m USB 3.0 cables, a 1.5 m wired remote, a charging cable and a user manual.

Which DisplayPort cable version do I need to reach 3440x1440 at 144 Hz versus 3840x2160 at 60 Hz?

Use a DP 1.4 cable for 3440x1440@144 Hz; standard DP cables handle 3840x2160@60 Hz and lower resolutions.

What does the 5 Gbps USB 3.0 rating mean for my keyboard, mouse and other peripherals in daily use?

The four USB 3.0 ports share up to 5 Gbps bandwidth, so keyboards, mice, printers and flash drives run at full USB 3.0 speed while remaining backward compatible with USB 2.0 and 1.1 devices.

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