fait très bien son travail, ne consomme pas trop de ressource, n'a pas trop de latence (utilisé en bureautique) dommage que le cable usb3 soit si court (10 cm)

Todo bien salvo que solamente lleva un puerto de cada. Es decir que como mucho puedes poner 2 monitores. Mi opinión es que para el tamaño que tiene podría llevar para más conexiones o ser algo más económico pero por lo demás todo ok.

I bought the Plugable USB3-3900DHE USB 3.0 Display and Ethernet Adapter on Amazon and it worked perfectly running two extra monitors on my Windows 7 desktop computer. THREE years later, I did an in-place upgrade to Windows 10, and the adapter continued to perform flawlessly. The in-place upgrade caused some unrelated issues, but not with the adapter. Because of this, I decided to perform a clean-install of Windows 10 on a new blank SSD and install all my programs from scratch.My adapter on the clean-installed Win 10 SSD worked, BUT only on one of my two monitors. After trying various fixes unsuccessfully, I emailed Plugable Support on the chance it could be a known issue with a quick fix. My hopes were not high as three years is a long time in technology.After an immediate automated reply with a support ticket number, I got a detailed live response in a little over 2 hours! We exchanged 13 emails over the next 20 days. I did a lot of testing across the 3 different windows environments each on a separate drive, all current.Along the way, the always prompt Plugable service rep, Marc shared our many email exchanges with all his colleagues and they decided to send me a new adapter free of charge for testing. Then did this on their own, I did not ask for it. The entire Plugable support staff was pulling to get this vexing issue solved. Amazing dedication and perseverance!Bottom line, we found the problem, and it had NOTHING to do with the adapter. However, I would NOT have found the fix if Plugable hadn't sent a new adapter. The Plugable team is the gold standard in support! Kudos to Marc for your interest and patience. It doesn’t get any better than this!!PS: The solution was simply swapping the HDMI / DVI feeds to my two additional monitors. One of my monitors has built in speakers. Turns out there is a known issue I of which I was not aware. The adapter isn't compatible with some monitors equipped with speakers when running TWO monitors at the same time AND when the speaker monitor uses the HDMI feed and the non-speaker monitor uses the DVI feed. Swapping the HDMI/DVI cables solves the problem. Remember this issue did NOT occur on the other two drives mentioned above. Only the Win 10 clean-installed drive. Go figure.

Brilliant product, easy clean install and works perfectly as advertised.We are testing it for digital signage use, adding one or two additional monitors to a low cost Windows 10 Player with a single HDMI port but a USB 3.0 Port. Adding two monitors and a Gigabit Ethernet port with no additional power supply is magic.We're very happy with the results and for the performance and apparent high quality this is a low cost solution.On static images it consumes minimal CPU, but if you have multiple videos running it will grab a ton of CPU time.I'm sure it would function extremely well for normal desktop uses.Great product

ＨＰのノートパソコン(Intel Core i3-400M 2.4G , windows8.1) をデュアルディスプレイにして利用しています。ＰＣの本体の画面は切断（利用しない）１つは，ＰＣ本体からＨＤＭＩケーブルでディスプレイにつなぎ，１つは，この商品をＵＳＢにつないで，そこから，ＨＤＭＩケーブルでディスプレイにつないでいます。普通にネットや文章を書いたりするには十分です。とただ，他の方のレビューにもあるように，１日に１回くらい（１日５～６時間使用で）片方の画面（本商品をつないである方）が真っ暗になり，しばらくして，画面が元に戻るという症状がでます。ドライバーのせいでしょうか？とは言え，満足して使っています。

Does exactly what it's supposed to. I was a little hesitant to pull the trigger because my setup hasn't really been discussed in any forums or reviews that I can find, so, for the record:I'm running a Surface 3 (non-pro) with am Atom 8700 processor. I connected the hardware through a powered USB 3.0 hub after installing the drivers from the Pluggable website. The extra monitor appeared immediately and I configured it through the standard Windows 10 screen configuration menu.The hit in the processor is real, but with two external displays, one running directly from the Display port and the other from the HDMI-out on this adapter, I see about a 15% extra processor hit when I'm working on the USB-connected screen. The device isn't designed to play much video, but I managed to stream Netflix on the USB screen while working on the main ones, and don't experience much slowdown. When the system gets bogged down, the mouse will become sluggish on the USB screen, but most of the time, even when I'm showing high processor loads, it's pretty responsive. I plan to connect another monitor soon, and I expect that the setup will continue to meet my grad-student research needs.With a more substantial computer, this would be pretty badass.Update: A few weeks later I wired my workspace and added an Ethernet connection. This also works flawlessly, with speed tests showing more bandwidth than I thought was coming into my building.

Update: Sun 21st Oct 2018I've brought a total of 6 so far and also put a few friends on to them. I have 3 offices, each with a multi-monitor environment setup using these devices. This means I need only take my laptop from office to office and simply plug in to control 3 monitors per laptop.I use Win 7, Win 8.1 and Win 10I've purchased 2 of these, installation was easy and they work with no issues. One is connected to an ACER Win 8.1 laptop, the other a Dell Latitude Win 7. I use them to add 2 monitors to each laptop, really pleased so far!Update 24th May 2018: Have purchased another 2, one for an ACER Win10 laptop, the other an ACER 2in1 PC/Tablet. They work superbly.The ACER 2in1 only has a single USB 3.0 so I've added a 4 port hub and this device works perfectly when connected to a port on the hub driving two ACER 24" monitors. The 2in1 does not have a built in Ethernet port, this device provides one and it works just fine!I've tested the robustness by freely plugging/unplugging the device and it switches/adjusts between monitors with no problems. These laptops are not used for gaming or grahpics intensive applications but for standard office/business use they're great value and work as described.I purchased the second one after the first one had proved itself over a month, recommended.

This is an updated review, my prior review can be found below for context, or in case anyone is searching around that is encountering this same issue.First: This product is fantastic and Plugable's support/PR is extremely proactive. I highly respect the company and their attentiveness and my daily work is very much improved by this graphics adapter.To the issue I encountered, and the solution.After one full day working with the Plugable display adapter I found that I was being hindered by only having my taskbar available on my primary display. I then began searching for a solution and found that Windows 8 supports taskbars on multiple displays. When I went to enable the option, I found that the option was completely missing from the properties window (as if I only had a single display).My laptop has an extremely high resolution, nearly 4k (Yoga 2 Pro), which ended up being the source of the problem I encountered. My connected displays are of much lower resolution.Ultimately the problem was that Windows had scaling enabled to make my small, high resolution display not display text and icons at a very tiny size. This scaling applies to all connected displays, making my second and third monitors act as if they were much lower resolution than they are.In turn, Windows decided that since they were displaying as if they were lower resolution that they should not have taskbars and hid the option in the taskbar properties. By lowering the scaling factor, logging out, and logging back in the taskbars suddenly appeared and all is well (other than my primary display being absolutely tiny).-- Below in my prior review which is no longer applicable as I found the issue was with Windows 8 itself and nothing to do with Plugable's product nor the DisplayLink chipset they utilize --At first this product seemed great. However I realized after the first day of work that it was impractical to only have one taskbar on the primary monitor when each monitor should have its own taskbar.I then researched and found Windows 8 natively supports this, however the way the DisplayLink chipset functions, it appears that Windows 8 does not identify the attached monitors as being separate monitors for the purpose of multple taskbar support.After visiting DisplayLink's website I found a tool under the downloads section called "Actual Multiple Monitors" that seems to provide this functionality. I installed the tool and it seemed to do the job, however I quickly found it is a 30-day trial and it must be purchased for $25.All in all, the device functions, however I am sorely disappointed at the hidden extra cost.As an additional note, the device does not function as well as connecting a monitor to your computer natively. Rendering times can be slow and jumpy on websites. However I'm willing to overlook this issue and would have rated 5 stars had the multiple taskbars functioned without extra cost.