Black Box 1-800-316-7107 


Helping you is our priority at Black Box.

We're committed to providing the best customer service in the industry. We're here for you, 24/7, 365.

We'll call you

A technical expert will call you shortly.

Submit Connecting call...

Call Us

Customer Sales & Service Support

Black Box Brand Product Support

IT Services & Voice Support

Send us a FAX


DT Series 8-Port Desktop KVM Switch, Dual-Head DVI-D, USB

8-Port, 1 User, Dual Monitor DVI-D & USB KVM Desktop Switch


17 In Stock
Same Day Shipping (before 5PM ET)
Extended Double Diamond™ Warranty Available (3 Additional Year)

*Required field

Product Features

  • Access, control, and manage eight DVI dual-display computers from one HD console with a USB keyboard and mouse and two DVI monitors.
  • Supports dual-head video with optional VGA output for the primary video head.
  • Great for dual-display workstations in financial, banking, engineering, graphics, and healthcare applications.


  • Boasts 1920 x 1200 resolutions, works with most common screen resolutions (XGA/SXGA/UXGA/WSXGA and Full HD).
  • Supports EDID.
  • DDC2B compatible for optimized video monitor links.
  • Features two console-side USB 2.0 ports for high-speed peripheral sharing.
  • No configuration necessary—plug and play.
  • Bidirectional audio support for microphones and speakers.
  • Hot-key, push-button, or on-screen display (OSD) switching.
  • Choose from autoscan intervals of 3, 8, 15, and 30 seconds.
  • USB, audio, and microphone switching is independent of the KVM switch.
  • Operating system independent and transparent to all applications.
  • Stores system settings and computer name entries to non-volatile memory.
  • Password security locks computers from unauthorized access.
  • Flash upgradable.

  • The ServSwitch™ DT Dual-Head DVI USB, 8-Port enables you to control up to eight dual-display multimedia computers from a single workstation that has two DVI screens.

    As a bonus, the KVM switch gives you the option of outputting video to a VGA monitor at the primary video head. In all, you can output a total of three active monitors on VGA-1, DVI-1, and DVI-2 channels.

    The KVM switch supports Full HD digital resolutions plus stereo audio. Video enhancement technology provides superb quality up to 1920 x 1200 Hz.

    Plus, EDID communication capabilities ensure that the computer's graphics card is always optimized to work with your screen.

    In addition to multimedia capabilities, the switch has USB peripheral sharing ports on the console side, which eliminates the expense of duplicate devices at your workstation. Use the hub ports to share DVD burners, scanners, printers, and other high-speed USB 2.0 devices.

    What's included:
    • (1) ServSwitch DT Dual-Head DVI USB, 8-Port
    • (1) U.S. power cord
    • (1) set of rubber feet
    • (1) user manual

    Tech Specs

    Approvals CE, RoHS
    Connectors Console side: Video: (2) DVI-I F; (1) HD15 F (VGA) for primary channel video, first video port; Keyboard/mouse: (2) USB Type A F; Peripherals: (2) USB Type A F; Audio: (2) 3.5-mm jacks (stereo audio and microphone); CPU side: Video input: (16) DVI-I F (with [2] DVI ports per channel); Keyboard/mouse: (8) USB Type B F; Audio: (2) 3.5-mm jacks (stereo audio and microphone input)
    Dimensions 2.7"H x 17.25"W x 9"D (6.6 x 43.8 x 22.9 cm)
    Operating Systems Supported Windows® and Mac®
    Power Input: 100-240 VAC, 50-60 Hz, autosensing; Output: 12 VDC, 4 amps (maximum); Consumption: 48 watts
    Shipping Weight 11.2 lb. (5.1 kg)
    Weight 7.5 lb. (2 kg)

    This product works with:
  • ServSwitch DVI Cables (EHN900024U)
  • DVI Cables (EVNDVI02)
  • 3.5-mm Stereo Audio Cables (EJ110)
    Questions? Contact our FREE Tech Support.

    * Technical specification weight is the unit weight. It is not the packaged shipping weight. For shipping weight, please contact Black Box customer service at 877-877-2269.

  • Support


    Double Diamond Warranty

    Extended 1 Year Warranty Available

    Protect your purchase with an additional 1 Year Double Diamond™ warranty!
    Cost: $139.60

    Extended 3 Year Warranty Available

    Protect your purchase with an additional 3 Year Double Diamond™ warranty!
    Cost: $279.19


    Double Diamond™ Warranty (Standard)

    Take the risk out of equipment purchases with the Double Diamond™ Warranty from Black Box Network Services.

    The Double Diamond Warranty is our warranty that protects your Black Box® brand products* from accidental damage, including drops, water, and power surges.

    The 8-Port Desktop KVM Switch, Dual-Head DVI-D, USB comes with a standard 1 Year Double Diamond™ Warranty (Standard) already included.

    During the warranty period, Black Box Network Services will repair or replace your damaged equipment within one week of receipt at NO CHARGE!*

    Plus, get an Extended Double Diamond Warranty.

    You can also extend your warranty or protect a previously purchased Black Box® brand product** for an additional year—for only 10% of the purchase price! Or, extend your coverage for a full three years for only 20% of the purchase price!

    Ordering an extended warranty is easy: When viewing a product in your shopping cart, just select the one or three years of additional coverage in the dropdown menu under “Warranty Options.” For details, contact Customer Service at 724-746-5500.

    * Warranty subject to certain exclusions and limitations ** Certain products may not be eligible.

    What’s more, we also have a 45-day return policy. Simply call Customer Service for a Return Authorization (RA) number, return your product in new condition and in the original package, and receive a full refund.