Description
The AdderLink DV120 transmitter is a compact DVI extender transmitter designed to separate source hardware from display locations while maintaining full digital video fidelity. It transmits uncompressed DVI video up to 1920×1200 at 60Hz and preserves pixel accuracy across a single CATx cable. The unit is USB powered and intended to keep media playback hardware in secure and climate controlled areas while the display remains local.
Key features include pixel perfect digital video, EDID management, and plug and play operation to simplify deployment. The transmitter supports zero loss uncompressed video and mirrors the exact content seen on the source monitor. It also harvests power from a standard USB port to reduce power infrastructure and eliminate external power supplies in many installations.
Performance supports resolutions up to WUXGA 1920×1200 at 60Hz with 24 bit color depth and reduced blanking when required. The system can distribute video and power over a single CATx cable to a maximum tested distance of 50m depending on cable type and patch connections. Latency is negligible due to the uncompressed transport, ensuring a consistent user experience.
Connectivity comprises a DVI-D male transmitter plug and a USB type A pigtail for power only. The remote receiver attaches to displays via a DVI-D male connector and expects shielded CAT6a or CAT7 cabling for optimal signal integrity. The extender is compatible with any computer that provides DVI-D and USB connections and works without drivers on standard operating systems.
Typical applications include digital signage installations, secure server room to display deployments, control room displays, and kiosk systems where hardware needs to be isolated from the viewing environment. The transmitter is especially useful where exact pixel reproduction is required or where ambient conditions at the display point are unsuitable for sensitive hardware. It also suits environments that require simple zero configuration operation.
Installation is straightforward – plug the DVI transmitter into the source, connect the USB power pigtail, and run shielded CATx to the receiver. The unit ships preconfigured for plug and play operation and manages EDID to ensure the remote system mirrors the source display. The compact ABS enclosure and durable connectors make it suitable for tight spaces and repeated connections.
Free Ground Shipping
We offer free ground shipping on every purchase of $300 and more for US and US territory. Please choose "Free Ground Shipping (UPS/USPS)" option at checkout.
UPS Ground
UPS provides up-to-date tracking information. Ground service takes anywhere from 2-7 working days for delivery depending on destinations. UPS Ground does not deliver on Saturdays, Sundays or Holidays.
USPS Priority Mail/USPS Express Mail
For all shipments shipped via USPS, we offer 'DELIVERY CONFIRMATION' number with each package. Difference between tracking number provided by UPS vs USPS Delivery Confirmation number is: Delivery Confirmation status is updated when the delivery has been made or when the package has made it through major USPS stations.
Air Shipment
Air shipments, Overnight, 2nd day and 3 day select methods offer guaranteed delivery time for your shipment. If you are in hurry or in need for the items on schedule, select one of these methods. Up-to-date tracking information is provided with each Air Shipment. AVProSupply has the right to choose between Air shipments to meet or reduce delivery time. For guaranteed delivery of multiple items with expedited shipping, please contact our customer service representative for personalized assistance to get your items delivered to you when you need them.
International Customers
We offer shipping via USPS/UPS for our international customers. You can find different shipping options during checkout.
Most items ordered from AVProSupply will be shipped out from our California Warehouse. Will-Calls are only allowed with Appointment Only - Please call Customer Service to set one up between the hours of 9am to 6pm PST.
We Offer A 30-Day Money Back Guarantee:
Our main goal is to ensure your complete satisfaction with our service and products. If, for any reason, you are not 100% satisfied with your purchase, you can return it within 30 days of the purchase date for a full refund. Our 30-day money back guarantee applies to all of the products we sell, except for: TVs and monitors 20" and larger, Special Order merchandise, or any item indicated as non-returnable. Shipping is not refundable. Prior to returning your purchase, a Return Merchandise Authorization (RMA) number will be provided to you.
Refunds:
Refunds on returned items will be issued in the same payment form as received from the customer at the time of purchase. Once we receive the product and it passes inspection, we will credit your account. Please allow 3 - 6 business days for a credit to appear on your account.
Exchanges:
If the item was sent back to us for an exchange, please allow 3 - 5 business days for the replacement to be processed.
No Returns/Exchanges on the following:
- TVs and monitors 20" and larger
- Special Order merchandise
- Any item indicated on the website as non-returnable
For more information see our official Return Policy
Download Manual 
