Adder Technology
AdderLink XD522 DisplayPort USB Audio Extender
Best high-performance extender for professional remote workstation setups.
The AdderLink XD522 is a high-performance KVM extender designed for professional environments, allowing you to securely place computing hardware up to 150 meters away while maintaining a responsive desktop experience. It reliably extends DisplayPort video, digital and analog audio, and USB 2.0 signals over standard CATx cabling. Supporting high resolutions up to 2560 x 1600 for single or dual displays, this plug-and-play system requires no drivers, ensuring uncompressed digital video and high-quality audio for demanding applications.
$1954.95
Owner Satisfaction
4.5
/ 5
Category Rank
88
/ 307
#88 in Input Devices
Price vs Category Average
+345%
Above average
Maximum Extension Distance
15019201080
/ meters for x single screen
Who it's for
- Visual professionals requiring pixel-perfect remote display clarity
- IT managers leveraging existing building cabling infrastructure
- Designers using specialized tablets and touch-enabled peripherals
Who should skip it
- Casual home users on a limited budget
- Non-technical installers lacking networking or cabling expertise
- Creative professionals needing full 4K/60Hz high-refresh workflows
Performance breakdown
Signal Fidelity
Uncompressed transmission ensures pixel-perfect video quality over long distances.
Setup Simplicity
True plug-and-play functionality eliminates the need for complex driver configurations.
Peripheral Versatility
Transparent USB 2.0 support handles demanding peripherals with impressive reliability.
Extension Range
Maintains a responsive desktop experience even at the 150-meter limit.
Display Compatibility
Intelligent EDID management handles diverse monitor configurations with ease.
Build Integrity
Rugged construction designed for the rigors of professional computing environments.
Key Specs
Maximum Extension Distance
150 meters for 1920 x 1080 single screen
Video Interface
DisplayPort (supports DP++)
Supported Resolutions
Up to 2560 x 1600 (single) or two 1920 x 1200 screens
USB Support
USB 2.0 Hi-Speed and USB 2.0 (HID)
Audio Support
Digital S/PDIF and Analog Stereo (24 bit/96kHz)
Serial Support
RS232 pass-through up to 115K2 baud rate
Dimensions
198mm x 44mm x 120mm
Weight
1.65 lbs (0.75kg)
Features
- Extends signals up to 150 meters over CATx
- Supports high-resolution DisplayPort and Thunderbolt displays
- Uncompressed digital video transmission
- Transparent USB 2.0 support for peripherals
- Intelligent EDID management for true monitor characteristics
- High-definition analog and digital audio transfer
- Plug and play; no software or driver installation needed
- Receiver supports DP++ for HDMI/DVI compatibility
What customers say
Users consistently highlight the XD522's exceptional signal quality and robust reliability. This extender delivers flawless DisplayPort video and audio across long distances without any noticeable latency or degradation. Setup is surprisingly straightforward, enabling quick integration into demanding professional workflows. While the price is premium, the dependable, uninterrupted performance validates the investment for users needing mission critical stability.
Know before you buy
You can extend your setup up to 150 meters using standard CATx cabling. Note that the maximum resolution of 1920 x 1080 is supported at this full distance for a single screen.
Yes, the XD522 supports dual displays with resolutions up to 1920 x 1200 each. For single-monitor configurations, it can handle higher resolutions up to 2560 x 1600.
No, the system is completely plug-and-play. It functions independently of your operating system, so no software or driver installation is required.
Yes, the receiver supports DP++ (DisplayPort Dual-Mode), which allows you to use passive adapters to connect HDMI or DVI displays.
Yes, it provides transparent USB 2.0 support, making it compatible with a wide range of peripherals including HID devices like keyboards and mice, as well as high-speed USB 2.0 devices.
The XD522 transmits uncompressed digital video, ensuring that the image quality remains identical to a direct connection. This makes it ideal for professional applications where visual accuracy is critical.
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$1955