PureLink HDTools 2x1 DVI Full HD Switcher

Dtrovision's PureLink brand 2-in X 1-out DVI Switching System allows multiple HDTV sources to share one HDTV display utilizing the DVI digital to digital connection for superior HD performance. All PureLink DVI switching systems are HDCP compliant, come with wireless IR remote control and RS-232 input for home network systems like Crestron, AMX and others. If you want the highest quality and state-of-the-art performance for your home theater, get a PureLink. The DS-21R connects 2 DVI source devices to 1 DVI display. It offers unparalleled flexibility and supports up to 1080p.

High Quality Picture - No Signal Loss and Digital Noise Free
Their switchers are built to deliver the highest quality picture preserving the native resolutions of the video sources without any signal loss. At the same time, the digital noises that may affect the picture quality will be eliminated. Due to the nature of the digital signals and passing through multiple stages of connection when using switchers, it is important to eliminate the digital noises and boost the signal strength to preserve/enhance the video signal quality.

Signal Amplification for signal reliability and long length signal transmission
Their 5V power adapter supplies adequate power to amplify the video signals from different video sources. This is necessary as the overall length from the video source to the displays is longer when using the switches (distance from the video source to the switch + distance from the switch to the display). In most cases, the overall distance that the DVI signal will need to travel is over 10ft. Due to the nature of DVI signals, amplification is necessary to warrant the video quality and reliability. (Without amplification, there may be occasional blackouts or blinking effects) With this amplification feature, your video display can be extended up to 2300ft using their fiber optical DVI cables.

Compact and Practical Design
Their switchers have all of the DVI ports, power supply jack and RS232 port in the back of the unit allowing it to be mounted on any racks or with any other components. In the front, there will be a remote control sensor, selector switch, RS232 LED indicators and channel indicators.

Remote Control Unit with Discreet Channel selections
Remote Control Units with discreet channel selection feature is included in all their switches. The channel buttons on the remote control unit will allow you to change video sources easily and quickly.

RS232 Control
Their switches also feature RS232 Control. Their switches are capable of being controlled by a remote computer. This is extremely helpful for many applications where you need to automatically switch the video inputs. Example: If you connect a PC to their switcher, you can program it to automatically switch the sources. If you want to display input 1 for 1 hour and then switch to input 2, you can do this with the PC. The RS232 LED indicators in the front will allow you to check the communication between the PC and the switch. Most other products require additional control box for this function.