Description
The AV4PRO-DVI is a professional 4-port DVI KVM switcher that enables a single KVM console to control up to four computers. It provides high-resolution dual-link DVI-I video support and continuous USB HID emulation for instant, reliable switching. The unit is designed for environments that require precise video and full USB peripheral support.
Key features include Adder True Emulation USB 2.0 technology, two independently switchable USB 2.0 channels, and an integrated audio channel. The switch supports dual-link DVI-I connections for both digital and analogue video sources and maintains extended DDC EDID to keep graphics cards optimized. Channel selection is possible by keyboard hotkeys, three-button mice, front panel controls, or the optional RC4 remote.
Performance supports resolutions up to 5 megapixels per head and video refresh suitable for 4MP at 60Hz, including common formats such as 2048 x 1080 and 2560 x 1600. The dual-link DVI-I interface supports very high-resolution workflows and the extended DDC EDID preserves display timing and capabilities. USB True Emulation preserves the native features of keyboards and mice so extra keys and advanced HID devices remain available to connected systems.
Connectivity includes USB2.0 type B computer ports, dual-link DVI-I video connections, two switched USB type A ports for local keyboard/mouse, two additional USB2.0 type A ports, a 3.5mm stereo jack for audio, and an Options port for ASCII control, synchronization and firmware upgrades. The Options port supports modular 10P10C cabling for flash upgrades and sync with other units or RS232 triggered power switches. Broad software and hardware compatibility covers major platforms and operating systems.
Typical applications include post production, medical imaging, CAD and architecture, animation workstations and multi-system control rooms where high-resolution video and advanced USB devices are required. The AV4PRO-DVI enables workflows where a console is used for one system while peripherals or audio remain connected to other systems. The device supports specialised input devices such as tablets, 3D controllers and non-standard HID hardware.
Installation and maintenance are straightforward thanks to a 1U metal chassis, universal power adapter and simple front-panel controls. Firmware can be updated via the Options port to extend the product lifespan and keep compatibility current. The unit is CE and FCC approved and is engineered for continuous professional use.
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
