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Manufacturer : Dtrovision Purelink
Model : DS-21R
MSRP : $299
Digital Connection Price : $299.00   
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PureLink DVI Link 2x1 DVI HDCP compliant Switch

Dtrovision 2-in 1-out DVI switcher allows two digital video sources to share one video display.  Our unique switcher allows easy switching between the two video inputs with remote control unit or with a manual switching button.  Perfect for home theater systems and dual computer users with 1920x1080 resolution capability. No more hassles of manually plugging in different DVI connectors to view up to four different video sources (e.g., DVD, Satellite receiver, computer, TiVo).  The newly introduced model utilizes an HDMI chipset that expands compatibility with today's HDMI based DVD players and set-top-boxes.  


Key Features : 

  • Easy switching of four digital video signal with remote control or the switch button on the switcher.
  • Intuitive LED Display of video source channels.
  • Supports high resolution (upto 1920x1080) ? The only switcher in the market to support this resolution.
  • Low cost solution for home theater integration.
  • Plug-and-play. No software installation. Installs in minutes.
  • Integrated USB, Audio switching and RSC-485 control optional.
  • HDCP Compliant


Connection Features :

   Product Specifications


2x DVI-D Female Ports
    Output 1x DVI-D Female Port
    Bandwidth 1.65 Gbps (Single link)
    Resolution Up to UXGA (1600 x 1200 and 1920x1080)
    Power Supply DC 5V, 2A Adapter Included
    Package Includes IR remote control5
    Dimensions 6.7" (W) x 1.2" (H) x 4.75" (D)
    Weight 1.35 lbs.
    Warranty Info One year warranty
What is HDCP?
  DVI Link switches are HDCP compliant to pass through data.  To view HDCP protected video, your display must support HDCP.

Free with purchase of all Key Digital Products
High performance 20ft. Python HDMI cables while supplies last.  $129 value. 

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*One per item purchased.
*Offer good with qualifying purchase, maybe shipped separately.

Start here for how to:
Add more HDMI Inputs Not enough video inputs?  You need a switch.      
Two or more TV/displays from one source.
To send same signal to multiple displays simultaneously, you need a Splitter/Distribution Amp.
Control multiple rooms/whole house Audio/Video with a single device.
To control multiple video devices to multiple displays, you need a Matrix Switch.  Solution for environments like conference rooms and bar/restaurants. 
To change the video signal.
Need to connect VGA device to HDMI?  DVI device to VGA?  Solutions for conference rooms and laptop users.

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