StarTech.com 2-Port Dual-Monitor DisplayPort KVM Switch, RS232 Serial Control, 4K 60Hz, 2x USB 5Gbps Hub Ports, TAA Compliant

StarTech.com 2-Port Dual-Monitor DisplayPort KVM Switch, RS232 Serial Control, 4K 60Hz, 2x USB 5Gbps Hub Ports, TAA Compliant

  • $ 677.99

We currently have 8 in stock.
SKU: MPN: P2DD46A22-KVM-SWITCH UPC:
Product Description

This Dual-Monitor KVM Switch enables users to switch between two desktops that are USB-A and DisplayPort enabled. It allows for sharing of dual-4K 60Hz DisplayPort monitors, a keyboard and mouse, two USB 5Gbps devices, and two USB 2.0 HID devices.

RS232 Serial Control

This 2-Port KVM Switch provides control using serial commands, enabling users to switch between host ports, modify hotkeys, and perform various other functions. The RS232 host ports offer additional flexibility by allowing the switching of an RS232 device between two desktop computers.

Near Instantaneous Switching

DisplayPort EDID and USB Emulation technology enable near-instant switching of a keyboard, video, and mouse. DisplayPort EDID emulation remembers application window placement, while USB Emulation ensures compatibility with combination keyboards/mice, as well as keyboards featuring additional function keys.

Dual-4K 60Hz DisplayPort Monitors

This TAA-Compliant KVM Switch supports dual-4K 60Hz DisplayPort monitors, making it an ideal choice for working with high-resolution graphics or video. It also features MST pass-through, enabling the connection of additional monitors through daisy chaining - when using an MST Hub or the Video Output Ports located on the monitor.

Customizable Switching

This Universal KVM Switch offers multiple switching options, including hotkey, on-screen display, or push-button switching. Hotkeys provide independent switching of USB/Video, Audio, and RS232, allowing for audio playback from one computer while controlling the other or switching without interrupting serial communication. An audible buzzer confirms hotkey input, and LEDs provide a visual indication of the selected host.

Enhance Productivity and Device Management with the StarTech.com Connectivity Tools Application

Developed to improve performance and security, StarTech.com Connectivity Tools is the only software suite on the market that works with a wide range of IT connectivity accessories. The software suite includes:

  • Advanced Windows Layout Utility: Setup and save custom windows layouts.
  • MAC Address Pass-Through Utility: Improve network security.
  • USB Event Monitoring Utility: Track and log connected USB devices.
  • Wi-Fi Auto Switch Utility: Enable users to quickly access faster network speeds via wired LAN.

For more information and to download the StarTech.com Connectivity Tools application, please visit: www.startech.com/connectivity-tools


  • RS-232 SERIAL CONTROL: Control this 2-Port KVM Switch using serial commands, allowing for switching of host ports, changing hotkeys, and more; Additional DB9 pass-through ports allow the switching of an RS-232 device between two desktop computers
  • NEAR INSTANTANEOUS SWITCHING: DisplayPort and USB Emulation enabling seamless switching of a keyboard, video, and mouse between two desktops; EDID Emulation retains window placement while switching; USB Emulation enables combo keyboard/mouse compatibility
  • CUSTOMIZABLE SWITCHING: Universal KVM features push-button and hotkey switching; Independent switching of Video, RS-232, and Audio; Listen to audio from one computer while controlling the other, or switch without interrupting RS-232 Serial communication
  • DUAL 4K 60HZ MONITORS: KVM Switch supports dual-4K 60Hz DisplayPort monitors, making it ideal for high-resolution applications such as CAD/CAM, video editing, and content creation; Supports MST Pass-through to daisy chain additional monitors
  • UNIVERSAL COMPATIBILITY: TAA Compliant KVM Switch works with any operating system including Windows, macOS, and Linux; Compatible with all hardware platforms such as Intel and AMD

Have a Question before ordering?

We will gladly answer within 24 hours!

Ask a Question

This Dual-Monitor KVM Switch enables users to switch between two desktops that are USB-A and DisplayPort enabled. It allows for sharing of dual-4K 60Hz DisplayPort monitors, a keyboard and mouse, two USB 5Gbps devices, and two USB 2.0 HID devices.

RS232 Serial Control

This 2-Port KVM Switch provides control using serial commands, enabling users to switch between host ports, modify hotkeys, and perform various other functions. The RS232 host ports offer additional flexibility by allowing the switching of an RS232 device between two desktop computers.

Near Instantaneous Switching

DisplayPort EDID and USB Emulation technology enable near-instant switching of a keyboard, video, and mouse. DisplayPort EDID emulation remembers application window placement, while USB Emulation ensures compatibility with combination keyboards/mice, as well as keyboards featuring additional function keys.

Dual-4K 60Hz DisplayPort Monitors

This TAA-Compliant KVM Switch supports dual-4K 60Hz DisplayPort monitors, making it an ideal choice for working with high-resolution graphics or video. It also features MST pass-through, enabling the connection of additional monitors through daisy chaining - when using an MST Hub or the Video Output Ports located on the monitor.

Customizable Switching

This Universal KVM Switch offers multiple switching options, including hotkey, on-screen display, or push-button switching. Hotkeys provide independent switching of USB/Video, Audio, and RS232, allowing for audio playback from one computer while controlling the other or switching without interrupting serial communication. An audible buzzer confirms hotkey input, and LEDs provide a visual indication of the selected host.

Enhance Productivity and Device Management with the StarTech.com Connectivity Tools Application

Developed to improve performance and security, StarTech.com Connectivity Tools is the only software suite on the market that works with a wide range of IT connectivity accessories. The software suite includes:

  • Advanced Windows Layout Utility: Setup and save custom windows layouts.
  • MAC Address Pass-Through Utility: Improve network security.
  • USB Event Monitoring Utility: Track and log connected USB devices.
  • Wi-Fi Auto Switch Utility: Enable users to quickly access faster network speeds via wired LAN.

For more information and to download the StarTech.com Connectivity Tools application, please visit: www.startech.com/connectivity-tools


  • RS-232 SERIAL CONTROL: Control this 2-Port KVM Switch using serial commands, allowing for switching of host ports, changing hotkeys, and more; Additional DB9 pass-through ports allow the switching of an RS-232 device between two desktop computers
  • NEAR INSTANTANEOUS SWITCHING: DisplayPort and USB Emulation enabling seamless switching of a keyboard, video, and mouse between two desktops; EDID Emulation retains window placement while switching; USB Emulation enables combo keyboard/mouse compatibility
  • CUSTOMIZABLE SWITCHING: Universal KVM features push-button and hotkey switching; Independent switching of Video, RS-232, and Audio; Listen to audio from one computer while controlling the other, or switch without interrupting RS-232 Serial communication
  • DUAL 4K 60HZ MONITORS: KVM Switch supports dual-4K 60Hz DisplayPort monitors, making it ideal for high-resolution applications such as CAD/CAM, video editing, and content creation; Supports MST Pass-through to daisy chain additional monitors
  • UNIVERSAL COMPATIBILITY: TAA Compliant KVM Switch works with any operating system including Windows, macOS, and Linux; Compatible with all hardware platforms such as Intel and AMD