Adderlink Dual DVI, Audio and 4-port USB Extender over CATx - 150ft


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Video Input: Single Link DVI
Video Output: Dual Monitor
Max Distance: 150 Feet
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The Adderlink X-DVIPRO-MS2-US is a Dual DVI, Audio and 4-port USB Extender over CATx. It has two single link DVI or two HDMI 1.3a video streams, transparent USB and audio over two CATx cables.

The ADDERLink X-DVI PRO-MS is Adder's second generation extender to transmit two DVI video streams or two HDMI streams, Audio, USB 2.0 and audio over two CATx cable. The ADDERLink X-DVI PRO-MS allows users to extend control of any computer with multiple screen outputs and USB 2.0 over distances up to 50 meters (164ft) with resolutions up to 165 MPixels per second (e.g. 1920x1200 @ 60Hz or 3840 x 2400 @ 17Hz). In operation, the X-DVI PRO-MS is truly plug and play, capturing full EDID data from the screen ensuring your hardware is always setup to deliver optimal display performance.

Adderlink X-DVIPRO-MS2-US Application Diagram
  • Short-haul USB KVM extender, up to 165 ft (50 m)
  • Dual-head (single-link) DVI video, transparent USB, and stereo audio over two CATx cables
  • High quality resolutions up to 1920x1200 (60Hz) or 3840x2400 (17Hz)
  • CD quality stereo audio
  • 4-port USB 2.0 hub at receiver

Adder X-DVIPRO-MS2-US Transmitter Front, and Receiver Back View
Adder X-DVIPRO-MS2 Transmitter Front & Receiver Back View
See Detailed Layout

Adder X-DVIPRO-MS2 Features

  • Adderlink X-DVIPRO-MS2-US Application Diagram

    High-definition Full DVI Video

    The ADDERLink X-DVI PRO-MS extender is designed to deliver two single link DVI digital video resolutions up to 165 MPixels per second. 165MPixels per second is the maximum data rate available on single link DVI connections, and is achieved without the need to compress data in any way. Resolutions supported by single link DVI range from 640 x 480 @ 60 Hz (25 MPixels/s) through to 3840 x 2400 @ 17Hz (164 MPixels/s).

  • Adder X-DVIPRO-MS2 4-Port transparent USB 2.0 Hub

    Transparent USB 2.0 Hub (4-Port)

    Delivers bidirectional USB 2.0 (low speed/full speed) data allowing you to extend any USB device up to 50 meters (164ft) over the same CATx cables. This makes the X-DVI PRO MS2 perfect for distributed workstations where you want to reduce environmental concerns such as heat and noise. A typical example of this would be post production suites. By centralising your workstations, you can also extend operational life-span by ensuring optimal temperature control, and minimal physical disturbance.

  • Adder X-DVIPRO-MS2 HDMI 1.3a Operation

    HDMI 1.3a Operation

    By using VSCD11 HDMI to DVI converter cables, the ADDERLink X-DVI PRO-MS can support HDMI Video and Audio up to the 165MHz clock rate (1920 x1080 @60Hz 24bit color). 8 channels of HDMI audio is supported with sample sizes of 16, 20 or 24 bit at 32KHz, 44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, or 192kHz (simultaneously with the jack audio). It does not support HDCP or CEC control.

  • Adder X-DVIPRO-MS2 CD quality audio + 8 channel HDMI

    Bidirectional CD-quality audio extension

    Two audio extention ports (stereo channel 16 bit audio ports sampled at 44.1KHz -CD quality) are available to transfer audio from local to remote for a line out / headphone use case. 8 channels of digital HDMI audio are also supported simultaneously with the analog jack audio.

  • Adder X-DVIPRO-MS2 Extend DVI KVM up to 150ft (50m) extension over CATx cable

    Up to 150ft (50m) over Cat6a / Cat7 cable

    ADDERLink X-DVI PRO-MS requires one CATx (CAT7a recommended) cable per video head. The X-DVI PRO-MS delivers video alongside USB data and audio over two CATx cable. Dependent upon cable type, quality and connections distances may vary. See Technical specification for detailed rules. The extended profile DDC EDID data from the display is captured to ensure that your system is configured to deliver optimal video performance.

  • Adder X-DVIPRO-MS2 Intelligent Cable Modeling

    Intelligent Cable Modelling

    The X-DVI PRO-MS has been designed to be used in many different environments across many different types and makes of cable. To ensure the quality of your DVI signal is always optimal, Adder have modelled a broad range of cables and integrated these models into the X-DVI PRO-MS. As a result, the user has greater flexibility over the CATx connections, allowing you to make use of existing CATx infrastructure.

  • Adder X-DVIPRO-MS2 Plug and Play

    Plug and Play

    AdderLink X-DVI PRO MS extenders are delivered in a zero config state so you can plug them in and start working with them straight away. There's no need for drivers or software to be installed.

  • Adder X-DVIPRO-MS2 multi-platform

    Fully platform independent

    The ADDER X-DVIPRO-MS2 supports fully transparent USB connections and is able to support all common hardware platforms including PC, Sun and MAC and their associated peripherals.

  • Adder X-RMK-CHASSIS - 8 X-DVIPRO-MS2 mounted in 2U 19in rack mount kit

    High density rack mount option

    Both transmitter and receiver units can be used stand-alone or up to 8 units to can be mounted into a 2U 19" chassis (X-RMK-CHASSIS).

  • Adder X-DVIPRO-MS2 Built to last

    Built to last

    Adder Technology have a well-earned reputation for creating products that perform well and stay the course. The X-DVI PRO MS extender units are no exception and feature tough metallic enclosures to ensure they can easily withstand everyday treatment. The internal components and external connectors too are selected for their reliability in addition to their performance characteristics.

X-DVIPRO-MS2-US Package Contents

Adder X-DVIPRO-MS2 Package Contents

  • (1) X-DVIPRO-MS2 Local Transmitter
  • (1) X-DVIPRO-MS2 Remote Receiver
  • (2) VSC24: 6.6ft / 2m USB cable, type A to B
  • (2) VSCD1: 6.6ft / 2m DVI-D video cable (male to male)
  • (1) VSC22: 6.6ft / 2m audio cable (3.5mm jacks)
  • (1) PSU-IEC-5VDC-2.5A: 12.5W power adapter + US power cord (for use with remote receiver)
  • (1) Safety document
  • (4) Self-adhesive rubber feet
  • (1) 2-Year Limited Warranty & Lifetime World Class Support

Adder X-DVIPRO-MS2-US Specifications

Video ResolutionSingle link DVI video resolution up to a maximum pixel rate of 165MP/s HDMI operation 1920 x 1080@60Hz 24 bit colour
Extension DistanceResolutionFrequencyData FormatData RateCableDistance
HDTV1920x108060HzCVT-R139MP/sCAT7a60 metres
UXGA1600x120060HzGTF161MP/sCAT7a60 metres
WUXGA1920x120060HzCVT-R154MP/sCAT7a60 metres
HDTV1920x108060HzCVT-R139MP/sCAT6a55 metres
HDTV1920x108060HzCVT-R139MP/sCAT5e45 metres
SXGA1280x102460HzCVT-R108MP/sCAT7a70 metres
SXGA1280x108060HzCVT-R108MP/sCAT6a65 metres
SXGA1280x108060HzCVT-R108MP/sCAT5e55 metres
O/S CompatabilityOperating system independent
Connectors (local / remote) 
Local end2 x DVI-D, 2 x USB B, power jack, 2 x 3.5 mm audio jack socket and 2 x RJ45
Remote end2 x DVI-D, 4 x USB A, power jack,2 x 3.5mm audio jack socket and 2 x RJ45
Physical design 
LocalAll metal case, 120mm / 4.7' (w) x 75mm / 3'(d) x 48mm / 2' (h) 500g / 1.1 lb.
RemoteAll metal case, 120mm / 4.7' (w) x 75mm / 3'(d) x 48mm / 2' (h) 500g / 1.1 lb.
Power100 - 240VAC, 50/60Hz input - 5V, -12W output for both local and remote
Operating Temperature0°C to 40° / 32°F to 104°F
ApprovalsCE, FCC
Cable RecommendationDaetwyler Uninet 7702 Flex 4P

X-DVIPRO-MS2 is also known as X-DVIPRO-MS2-US, X-DVI PRO Multi-Screen (MS) and X-DVIPRO-MS2-USA.

Question: what's in the box? do I get a pair and two power supplies?
Answer: Thank you for your inquiry. The AdderLink X-DVIPRO-MS2 will come with a local module, remote module, (2) X DVI-D video cables, (2) x USB Cables, 3.5mm jack to jack audio cable, (1) x 12.5W power adapter and lead, CD-ROM and (8) x Self-adhesive rubber feet.

The local module typically draws power via the USB connections. If this is not possible, 2 additional power supplies (P/N: PSU-IEC-5VDC-2.5) will be required for this MS2 version of the X-DVIPRO. You can find the additional power supplies here:

Question: Can the X-DVIPRO extend VGA?
Answer: Thank you for your inquiry. For VGA, you may be interested in the X-USBPRO-MS2-US, which is a VGA version of this device:

Adder has an extensive collection of KVM extenders, which can be viewed here:

Question: Will these support 16:10 aspect ratio? I need to extend image that requires 1680 x 1050
Answer: Thank you for your inquiry. This unit will support 16:10 aspect ratios and 1680 x 1050 fits within the max resolution specifications.