Category Archives: Portrait Display

DisplayLink Releases New Windows Driver Version 7.2 M0

Yesterday DisplayLink released the latest driver v7.2 M0 for Windows. We’ve been testing it here at Plugable and so far the results are very positive. Among other things, we’re excited that it fixes a number of recent compatibility and performance issues found with Windows 8 Metro apps. We recommend downloading this driver version for all USB 2.0 and USB 3.0 Plugable display adapters and laptop docking stations, for all versions of Windows.

Download DisplayLink Windows Driver v7.2 M0

Note: The DisplayLink installer will uninstall older DisplayLink drivers, update firmware on the device, and install new drivers. This will result in a few minutes of on/off blank screens and Windows Plug and Play complaining about no driver in the middle of the process. Wait for the install to complete, and reboot to finish it off.

So far we’ve been able to confirm the following key fixes for this driver release:

  • Fixed issues with Metro apps sometimes taking an extra 10-15s to open on any screen when DisplayLink drivers are installed. In our testing we experienced no delays opening Metro apps.
  • Fixed an issue with a recent Chrome update causing the browser to hang when driver v7.1 is installed on the system. 7.2 is now compatible with the latest version of Chrome.
  • Fixed an issue on Win 8 with Metro video playback apps not working when in the presence of DisplayLink driver. We were able to play Netflix and Hulu via the Metro app after upgrading to 7.2 (make sure to reboot after upgrade)
  • 7.2 is now compatible with devices using the newer Intel Atom chipsets with PowerVR graphics (the Clovertrail and Medfield lines). These are typically on low-end Windows 8 tablets. Keep in mind that these PowerVR based devices have a total display size limitation (which includes the native screen) of 4096×4096, so will that’ll typically only be enough for 1 external monitor to be used.


  • 7.2 also includes a re-vamped NIC driver and firmware for the UD-3000 docking station. In our testing we’ve hit one specific scenario that causes the dock to disconnect from the host machine – after we perform tests repeatedly, the upload speed eventually reaches 0, and connected displays begin to flash on and off. But we weren’t able to reproduce this problem through normal usage of the dock, even after downloading/uploading large files. We’re waiting to hear back from DisplayLink for further details on this issue.
  • 7.2 M0 does not solve the existing problem where full-screen DirectX 11 games will not run in the presence of DisplayLink drivers (on any screen). Games must be run windowed (if they have that option), or DisplayLink drivers must be uninstalled and re-installed after.

DisplayLink lists the following fixes in the release notes for 7.2:

  • Ethernet connection lost when setting MAC address to ‘not present’.
  • Temporary screen corruption when changing mode from extend to clone.
  • Some web-based video streaming services like Netflix may sometimes not work on DisplayLink screens.
  • Ethernet packets corruption.
  • On Windows XP sometimes DisplayLink monitors may remain in power save mode until replug after resuming computer from sleep.
  • Ethernet packets with incorrect MAC address being sent from DisplayLink dock.
  • Image quality very poor for high fps video.
  • Metro applications on Windows 8 take up to 10 seconds to open.
  • Blue screen when rebooting first time after installation of DisplayLink drivers.
  • USB port stops responding after replugging DisplayLink device.
  • Large frame sent over Ethernet using DisplayLink device trigger network errors.
  • Wake On Lan doesn’t work on Windows 8.
  • Ethernet doesn’t work after computer is resumed from sleep using Wake On Lan.
  • Disabling Wake On Lan with magic packets is not honoured.

We’d appreciate any feedback you have on the 7.2 drivers. If you run into any issues just comment below or e-mail us at, we’d be glad to help!

DisplayLink Releases New Windows Driver Version 7.1 M1

Today DisplayLink released their new Windows Driver Version 7.1 M1 (7.1.45135.0). We’re excited to have this new driver out, as it fixes a number of last issues that let us recommend the latest 7.X drivers over the earlier 5.X and 6.X series drivers, on all versions of Windows. All of Plugable’s current and past USB 2.0 and USB 3.0 devices with a USB graphics function will work with this new driver.

Download the latest version of DisplayLink driver here.

This release has fixes for these issues which have affected a significant number of our users:

  • DisplayLink driver versions starting with 7.0 could cause Flash to hang up and crash when running Chrome browser. Those problems are reported fixed in 7.1 M1
  • nVidia GPUs with drivers dated Oct, 2012 or later would experience flashing screens and crashes. These problems are reported fixed in 7.1 M1 for some users, but not yet all
  • Windows 8 Metro applications running on USB displays could come up with Window unpainted (Blue or black). Reported fixed in 7.1 M1

A number of significant issues on Windows remain:

  • Windows 8 Metro apps playing protected video content will not play while the DisplayLink driver is installed (will show message in Window to upgrade graphics drivers). This is a difficult issue to solve because Microsoft has tightened DRM policies in Windows 8, and expect it may remain for some time.
  • Some driver conflicts apparently remain between nVidia drivers from October 2012 and later, and DisplayLink. The new 7.1 M1 driver solves some of these issues, but not all. We’ve also seen examples where the very latest nVidia pre-release drivers resolve this issue. We’ll keep tracking this, and appreciate your problem reports and feedback.

In detail, DisplayLink lists these issues fixed in 7.1M1

  • Microphone is shown as ‘Not plugged in’ after replugging DisplayLink device. (14345, 14431, 14463)
  • In some cases uninstallation of DisplayLink Core Software doesn’t uninstall everything properly. (14617)
  • UDP streaming using DisplayLink ethernet device is unreliable. (14678)
  • Sometimes VGA monitor attached to already connected DisplayLink device is not recognized correctly. (14699)
  • Sometimes screens remain blank after DisplayLink monitors are resumed from suspend mode. (14703, 14743, 13669)
  • Some video players showing content only on half of the screen. (14790)
  • On some systems with nVidia GPU Desktop Window Manager is crashing causing Windows to drop to Basic Mode. (14942)
  • Some Metro apps on Windows8 show a blank blue screen. (14955)
  • Sometimes Chrome web browser is responding very slowly and Flash plug-in crashes. (15014)
  • Sometimes DisplayLink monitor shows white noise instead of content when changing mode to clone while playing video. (15030)

We welcome any experiences or questions below. If you have a Plugable product and have any problems at all, just email your Amazon order # to and we’ll be happy to help. Thanks!

nVidia drivers Oct 2012 and Later vs. DisplayLink Dec 2012 and Earlier

We’re seeing a number of reports that nVidia’s drivers for certain chipsets dated October 2012 and later have problems in the presence of DisplayLink drivers.

When things like this have happened in the past, DisplayLink has released updates which “catch up” to nVidia’s newer drivers. Unfortunately, as of the current DisplayLink release (7.1 M0 just released Dec 2012), the current issues are improved, but not yet fully resolved.

Problem reports are mostly from Windows 8 users, which are getting automatically updated to these newest nVidia drivers — but it may be a harbinger for Windows 7 users who will be getting the same updates later.

If you’re a DisplayLink USB graphics user in this situation, if possible we recommend staying on nVidia drivers older than October 2012 (or rolling back to any earlier version) until there’s a known fix from DisplayLink (likely) or nVidia (unlikely).

Note this does not affect Windows Multipoint Server 2012, which is the first Windows version that has an explicit driver model for USB graphics (USB zero client terminals specifically), that keeps drivers from conflicting with each other and avoids these kinds of troubles completely.

We don’t ever want customers stuck, so email us anytime at — we’ll do whatever we can to help. Our apologies and thanks for your patience!

Plugable’s New Tiny, Cutting-Edge USB 3.0 Graphics Adapter

The next generation of USB graphics adapters is here! We’re excited to announce that the Plugable USB 3.0 HDMI / DVI Graphics Adapter is launching today — simultaneously available and shipping to customers the USA, UK, and 26 additional EU countries (USA buyers order on, UK/EU buyers from

This new adapter is a big step forward in several ways:

  • Among the first product to launch with the latest DisplayLink DL-3500 USB 3.0 / 2.0 chipset.
  • SuperSpeed USB 3.0 lifts the lid on performance. Enables a max theoretical throughput of 5000 Mbps vs. 480 Mbps for USB 2.0.
  • Features a completely re-engineered 6 layer PCB design that is *small*. About half the size of our smallest USB 2.0 generation adapters. The adapter fits nicely inline with the cable,its weight doesn’t create any pull when hanging mid-air, and it doesn’t clutter the desk. You’ll be shocked at what this little adapter can do.
  • The adapter works with older USB 2.0 Windows systems (at USB 2.0 speeds), with no problems mixing and matching USB 2.0 and 3.0 adapters on the same system (using the same common DisplayLink driver).
  • The USB 3.0 generation of products is Windows-only for now. On Windows, you get all the great multi-monitor functionality, without compromise — and now with better performance in higher resolutions and with video.

The Plugable USB 3.0 HDMI / DVI Graphics Adapter product page has a lot more information. But for a start, check out the following videos.

The video below shows unboxing the product and a little intro.

And this 2nd video shows a bit more depth — plugging the adapter in, installing drivers, and tips for using the product.

We’re very excited about the potential of this great new product. Feel free to comment with any questions!

Plugable USB 3.0 to HDMI / DVI Video Graphics Adapter Card for Multiple Monitors up to 2560x1440 (HD... Product Details

Two New DisplayLink USB Graphics Adapters

[Update: We've been able to lower the price on our UGA-165, and will be discontinuing the USB-VGA-165 and the UGA-125.]

The UGA-165 delivers resolutions up 1920×1080 / 1600×1200 over both analog (VGA) and digital (DVI) connections using DisplayLink’s most cost-effective mid-range DL-165 chip, now at a lower price.

Source: DisplayLink

We’re filling out our line of DisplayLink USB graphics adapters with two new products that offer even better pricing, using DisplayLink’s most cost-effective mid-range DL-165 chip.

1) Our new UGA-165 completes our USB to VGA/DVI/HDMI family. There are all identical products other than the DisplayLink chip inside the unit: UGA-2K-A (DL-195 chip), UGA-165 (DL-165 chip), and UGA-125 (DL-125 chip).

2) Our new USB-VGA-165 is our most aggressively priced product, while still being built on DisplayLink’s mid-range DL-165 chip. We pushed the price point down by supporting VGA connections only (no DVI or HDMI, and no extra converters needed in the box), and with simpler casing and packaging.

Now with this complete line, we’re covering the full line of DisplayLink chips.

If you’re a current owner of one of our other DisplayLink products, you’re going to like these new adapters — same drivers, same performance, same simple setup experience, and new lower price points for connecting even more monitors to your PC!

Here’s a table with more detail to compare the four adapters head-to-head.

Model UGA-2K-A Model UGA-165 Model UGA-125 Model USB-VGA-165
USB 2.0 to VGA, DVI, HDMI USB 2.0 to VGA, DVI, HDMI USB 2.0 to VGA, DVI, HDMI USB 2.0 to VGA
DisplayLink DL-195 Chip DisplayLink DL-165 Chip DisplayLink DL-125 Chip DisplayLink DL-165 Chip
Modes up to 1920×1200 or 2048×1152 (wide) Modes up to 1600×1200 or 1920×1080 (wide) Modes up to 1280×1024 or 1440×900 (wide) Modes up to 1600×1200 or 1920×1080 (wide)
Power/Activity LED. Included DVI->VGA and DVI->HDMI Adapters Power/Activity LED. Included DVI->VGA and DVI->HDMI Adapters Power/Activity LED. Included DVI->VGA and DVI->HDMI Adapters No LED. VGA Only. Simpler Packaging
Supported by latest DisplayLink drivers Supported by latest DisplayLink drivers Supported by latest DisplayLink drivers Supported by latest DisplayLink drivers
More info … More info … More info … More info …

Happy Birthday Plugable!

Plugable Technologies brought its first product to market a year ago this month.

We’re humbled by and extremely appreciative of the more than 2000 customers we’ve served since then. Thank you!!

As a way of celebrating, we’re dropping prices on two of our lead products, just for a limited time from now until September 30th.

The Plugable UGA-2K-A (DisplayLink 195 chipset), which was previously $69.95 is now $57.20.
The Plugable UGA-125 (DisplayLink 125 chipset), which was previously $49.95 is now $46.20.

Thank you so much for your support of Plugable. We’re in this for you, and we very much appreciate your going out of your way to choose our products!

How to Make the Most of Your Multiple Monitors in Windows 7

Lifehacker has just posted a great article: How to Make the Most of Your Multiple Monitors in Windows 7.

Some of our favorite tips from the article:

  • Turn on Window’s “Show location of pointer when I press the CTRL key” feature
  • The hotkey Win-[up, down, left, right] for maximizing, restoring and moving windows across monitors
  • Their recommended links to find cool multimonitor wallpaper

In any case, it’s a must-read post for the multi-monitor aficionado.

OS X 10.6.3 and DisplayLink Rotation

There are reports of a few problems with the just-released OS X 10.6.3 update from Apple, and current DisplayLink drivers (1.5 and 1.6 beta) for Mac. In particular, displays in a rotated (portrait) configuration are corrupted. Switching back to standard unrotated mode is a workaround.

DisplayLink users on Mac might want to hold off on Apple’s update until any problems are shaken out.

Plugable’s USB 2.0 Graphics Adapter (DisplayLink DL-195)

Plugable’s new USB 2.0 Graphics Adapter is now available on

The DisplayLink DL-195 chip inside this adapter is the best high-end chip out there for adding a display over USB. And because it pushes USB 2.0 and analog VGA to their limits, it isn’t likely to be beaten by any other chip in the USB 2.0 generation.

For this new adapter from Plugable, we wanted to offer that high-end choice, and also make sure that everything else about the adapter package itself meets or beats any alternative out there.

  • The Plugable UGA-2K-A includes a DVI->HDMI adapter (in addition to the usual DVI->VGA adapter)
  • The latest drivers are available on Windows Update and from
  • Open source available, so there’ll be new software written for this device, even years from now
  • Public problem reporting and support, so you can always get the full story about the product
  • Amazon’s fast shipping and A-to-z guarantee on your purchase

In future posts, we’ll cover some of the cool things this device can do by enabling many displays on any PC (things like create the ultimate day-traders’ war-room, with many displays built around a single laptop).

Until then, you can read more about the product launch in the stuffily worded press release here. And more on the product page at