SKU: 83716350888

Adder ADDERView 4 PRO Dual-Link DVI-I Video & Peripheral Switch (Two Video Heads)

Sale price$83214.00 Regular price$92460.00
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Description

Adder ADDERView 4 PRO Dual-Link DVI-I Video & Peripheral Switch (Two Video Heads)Control Four Computers with One Mouse Supports Two Video Heads per Channel Supports Dual Link DVI I Video Supports Resolutions up to 2560 x 1920 True Emulation Technology EDID Emulation Multiple Switching Supports USB Peripherals USB Remote Wakeup Supports Windows, Mac, Linux, UNIX, Sun Designed with the ability to support two video heads per channel, the ADDERView 4 PRO Dual Link DVI I Video & Peripheral Switch from Adder allows users to control up

  • Control Four Computers with One Mouse
  • Supports Two Video Heads per Channel
  • Supports Dual-Link DVI-I Video
  • Supports Resolutions up to 2560 x 1920
  • True Emulation Technology
  • EDID Emulation
  • Multiple Switching
  • Supports USB Peripherals
  • USB Remote Wakeup
  • Supports Windows, Mac, Linux, UNIX, Sun

Designed with the ability to support two video heads per channel, the ADDERView 4 PRO Dual Link DVI-I Video & Peripheral Switch from Adder allows users to control up to four computer systems and share peripherals between them using a single display, keyboard, and mouse. Dual-Link DVI-I support enables both digital and analog display compatibility at resolutions including 2560 x 1600 for medical imaging, 2048 x 1080 for 2K film post-production, or a maximum of 2560 x 1920. This version of the AV4PRO-DVI provides two total Dual Link DVI-I connectors per channel, allowing multiple video streams from each computer to be switched to two video monitors.

In addition to straight switching, the KVM, speakers, and two separate USB devices attached to AV4PRO-DVI units can either be switched in unison, as normal, or you can mix your peripherals between any of the systems to suit your current tasks. For example, you could be creating emails on one system, listening to a soundtrack from another, sending documents to a printer from a third, and performing a separate task with another USB peripheral on the fourth. The front panel on the AV4PRO-DVI helps make it easy to identify and control which peripherals should connect to each system. Additionally, USB True Emulation technology helps ensure the full characteristics of the connected keyboard and mouse are fully utilized on each system, including extra function keys, wheels, buttons, and controls that are commonly found on modern keyboards and mice.

The ADDERView 4 PRO Dual Link DVI-I Video & Peripheral Switch is well-suited for those working in architecture, graphic design, post-production, animation, banking, command & control, medical, and audio/visual industries. Supported operating systems include Windows, Mac, DOS, Linux, UNIX, BSD, Sun, NetWare, and more. Included is a 20W power adapter, a power cord, and four self-adhesive rubber feet.

General Features

Dual-Link DVI-I with Extended Profile DDC EDID
The AdderView 4 PRO features full Dual Link DVI-I video, delivering resolutions at 60 Hz. As the AdderView features DVI-I, you can also use a choice of digital or analog sources. The extended DDC EDID profile helps ensure that the switched graphics card is optimized to work with your screen, and the Dual-Link DVI-I capabilities further enable users to work at resolutions including 2K (2048 x 1080) for film post-production or WQXGA (2560 x 1600) for detailed medical imaging.
True Emulation USB 2.0 Technology
The AV4PRO-DVI features Adder's USB True Emulation technology. Emulated USB provides a rapid, reliable switching action and makes keyboard-hotkey and mouse switching possible. It also allows the use of extra function keys, wheels, buttons, and controls that are commonly found on modern keyboards and mice. Users in architecture, graphic design, post-production, animation, and more often need to use specialized interface devices, such as graphics tablets, 3D explorers, joysticks, and so on. The AV4PRO-DVI makes all this possible using Adder's True Emulation technology.
Independent Simultaneous Device Selection
Flexibility is key to the AdderView 4 PRO. The switch enables you to use the KVMA console to work on one computer whilst your USB peripherals are connected to other computers and your speakers are playing music from yet another. You can, of course, still switch all connected devices to any one of the connected computers as with any other KVM switch.
Channel Selection Options
The AdderView 4 PRO can be switched using selectable keyboard hotkeys, 3-button mice, or the front panel controls. Optionally, you can also use the RC4 remote switch to make your selection. These switching options allow you to reassign connected devices to any of the connected computers.
Broad USB 2.0 High Speed Device Support
A vast range of USB devices can be connected to the AdderView. From non-standard human interface devices to printers and scanners, this presents great flexibility. For example, you could be scanning a set of documents onto one computer whilst working on another and printing from yet another, all at the same time. The USB 2.0 switching action has been carefully engineered to ensure computer reliability when connecting and disconnecting USB devices.
Options Port for Control, Synchronization, and Upgrades
An 'Options' port enables the AV4PRO-DVI to be remotely switched using simple ASCII codes. When the channel is switched, the same ASCII codes are echoed to the 'Options' port and so, by linking 'Options' ports, two or more units can be switched in synchrony. The port enables a 4-button switch unit (RC4) to be used with the AdderView PRO. The same port can also be used to upgrade the firmware.
USB Remote Wakeup
USB Remote Wakeup feature is fully supported. Any connected computer can go into sleep mode and be awakened (when its channel is selected) as soon as you press a key or move the mouse. The computer and peripherals must support the USB Remote Wakeup feature.
In the Box
Adder ADDERView 4 PRO Dual-Link DVI-I Video & Peripheral Switch (Two Video Heads)
  • 20W Power Adapter
  • Power Cord
  • 4 x Self-Adhesive Rubber Feet
  • Limited 2-Year Warranty
Hardware Compatibility Supports PC, RS/6000, Alpha, SGI, Sun, and Apple with USB keyboard and mouse, and VGA or DVI video interfaces
Software Compatibility Windows, DOS, Linux, UNIX, BSD, Sun OS, Mac OS, NetWare, and more
Computer Connections at Switch 4 x USB 2.0 Type-B
4 x Dual-Link DVI-I
4 x 3.5 mm stereo jack
Resolution Per head: 2450 x 1920
Local KVM Console Connections Video: 2 x Dual-Link DVI-I
Keyboard/Mouse: 2 x USB 2.0 Type-A
Switched USB: 2 x USB 2.0 Type-A
Audio: 3.5 mm stereo jack
Other Connections Options (flash upgrade, sync with other AV4PRO-DVI and RS232 triggered power switches): Modular 10P10C
Power 2.5 mm DC jack (power adapter included)
100-240 VAC, 50/60 Hz input to power adapter
5 VDC 2 A output from power adapter
Operating Temperature 32 to 104�F / 0 to 40�C
Approvals CE, FCC
Dimensions 9.2 x 4.5 x 1.7" / 233.0 x 115.0 x 44.0 mm
1 RU form factor
Weight Not specified by manufacturer
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 83716350888

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4.1 ★★★★★
Based on 25 reviews
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D
Verified Purchase
Doc
Lake Worth, US
★★★★★ 5
Great price great shoe
Size: 12, Color: Burgundy Polished Full Grain
Excellent shoe. Tried the Sebago penny loafer and the sizing was ridiculous. These J and M are sized perfectly. I’ve had them before and they wear like iron. Very comfortable right out of the box.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
R
Verified Purchase
roger mendes
Whiting, US
★★★★★ 5
One of the best shoes
Size: 9.5, Color: Black Polished Full Grain
Outstanding. Fashionable, most comfortable and good construction. No sines of use after quite some time. Highly recommended.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 21, 2026
X
Verified Purchase
xyz
Port Orchard, US
★★★★★ 4
Quality shoe but with a slight squeak.
Size: 10 Wide, Color: Burgundy Polished Full Grain
Nice shoes with the classic Penny Loafer design. Fit was better than another brand I tried. Only reason not 5 starts is disappointment due to a slight squeak at times when walking.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 11, 2025
S
Verified Purchase
Steven D
Birmingham, US
★★★★★ 5
Exact item ordered, quick delivery
Size: 9.5, Color: Black Polished Full Grain
I ordered these black Cole Haan penny loafers for casual wear with jeans, khakies, and even business casual with slacks and a jacket. They've always worked perfectly for these uses. The Cole Haan version is the most versatile and still meets my sophisticated look criteria. I wear a 9 1/2 M with almost all other shoes. I have found Cole Haan to run slightly wider and slightly shorter. This fit will work with thin and no socks and a little loose in width. . I'd likely order a 10 N next time. I tend to forget this but it runs consistent with me for Cole Haan. 5 stars for the shoe and service. My bad on the slightly off fit.
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Reviewed in the United States on January 8, 2025
H
Verified Purchase
Hugh62
Port Orchard, US
★★★★★ 1
Poor quality control - maybe outlet store leftovers
Size: 11.5, Color: Burgundy Polished Full Grain
The two shoes were not the same size. They were both labeled 11 1/2 but one shoe was larger than the other and the fit was poor. I returned the first pair and ordered a replacement. This time the shoes were close to the same size but too loose and the left one has sewing issues. I've bought Johnston & Murphy for years because of the quality. These were to replace an existing pair of burgundy penny loafers that have finally worn out (even after several heal/sole replacements). That is the expected quality. I suspect Nashville Shoe Warehouse may be handling shoes that didn't measure up for the quality; more like an outlet mall than getting the J&M quality I've come to expect. Update: went to Johnston & Murphy site to buy "direct" from the manufacturer. There were several recent reviews where the shoes were long and didn't fit properly. Genesco - please step up the manufacture / crafting of these classic shoes to the level of quality they used to have.
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Reviewed in the United States on July 21, 2025

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