Adder XD641P-DP-US – AdderLink XD641 4K60 DisplayPort KVM Extender Pair

Product Overview

The Adder XD641P-DP-US is an AdderLink XD641 single-head 4K60 DisplayPort KVM extender pair from the XD600 range, supplied with US mains cables. It extends one display at up to 4096x2160 @ 60Hz (DCI 4K60) with 24-bit color and 4:4:4 chroma, together with USB 2.0 HID and audio, over a single CATx or fiber cable. For engineering teams evaluating a 4K60 KVM extender over CATx or fiber, the XD641 combines ultra-low-latency adaptive video compression with reach of up to 100m on copper or 4km on fiber.

Product Description

High-resolution work — video review, GIS, medical-adjacent imaging, design — demands an extension link that does not soften the picture or lag the mouse. The XD641 answers with a 5Gb/s CATx or 10Gb/s fiber transport running ultra-low-latency adaptive video stream compression, preserving 4096x2160 @ 60Hz at 24-bit color with full 4:4:4 chroma. Fine text, hairline UI elements, and color-critical content survive the journey intact.

The link is a low-latency point-to-point protocol over a single CATx or fiber cable that works as soon as it is connected: no network setup, no drivers, no software. Copper installations reach up to 100m (328ft) over CAT6, while fiber installations reach up to 4km (2.5 miles) using SFP modules (sold separately), so the host computer can live in a machine room down the hall or a data center across the campus.

At the desk, USB emulation provides reliable connection of up to four full- and low-speed HID devices, from keyboards and mice to graphics tablets and jog shuttles. Audio capability is extensive: the DisplayPort link carries up to eight channels of 24-bit/192kHz PCM, while analog line in/out and headphones plug directly into the receiver, transported as bi-directional stereo 24-bit/96kHz via an analog or USB host connection. For complete room designs, combine the XD641 with switching and managed power from our Adder Technology collection.

Key Features

• True 4K60 Extension — Single-head 4096x2160 @ 60Hz (DCI 4K60) with 24-bit color and 4:4:4 chroma for sharp text and accurate color.
• High-Bandwidth Transport — 5Gb/s CATx or 10Gb/s fiber link with ultra-low-latency adaptive video stream compression.
• Copper or Fiber Reach — Up to 100m (328ft) over CAT6 or up to 4km (2.5 miles) over fiber with SFP modules (sold separately).
• Zero-Setup Point-to-Point Link — Works as soon as it is connected; no network configuration, drivers, or software.
• Emulated USB HID — Reliable support for up to four full/low-speed devices including graphics tablets and jog shuttles.
• High-Resolution Audio — Up to eight channels of 24-bit/192kHz PCM over DisplayPort, with bi-directional 24-bit/96kHz analog stereo at the receiver.
• Complete Pair with US Mains — Transmitter and receiver supplied together with US power cables.

Typical Applications

• Broadcast studio positions reviewing 4K content from machine-room hosts
• Government spaces extending high-resolution workstations from secure equipment rooms
• Commercial meeting space and boardroom installs driving a 4K display from a remote PC
• Auditorium and multi-purpose room presentation systems with centralized sources

Technical Specifications

Frequently Asked Questions

Is the 4K60 image visually degraded by the link?
The extender uses ultra-low-latency adaptive video stream compression over a 5Gb/s CATx or 10Gb/s fiber transport while maintaining 24-bit color and 4:4:4 chroma at 4096x2160 @ 60Hz.

What cable should I run?
CAT6 supports links up to 100m; for longer runs up to 4km, use fiber with SFP modules, which are sold separately.

Does it require host software or network configuration?
No. The point-to-point link operates as soon as the cable is connected, with no drivers, software, or network setup.

Which USB devices are supported at the receiver?
USB emulation supports up to four full- and low-speed HID devices, including keyboards, mice, graphics tablets, and jog shuttle controllers.

How is audio handled?
DisplayPort carries up to eight channels of 24-bit/192kHz PCM; analog line in/out and headphones connect at the receiver and transport as bi-directional 24-bit/96kHz stereo via an analog or USB host connection.

Can Creation Networks help me choose between XD600 models?
Yes. Contact our team to match single, dual, or quad-head XD600 extenders to your display count, resolution, and distance requirements.