Dell WD19S Dock, USB 3.1, Type-C, Display Port, HDMI, 6 USB Ports, Gigabit Ethernet, 180W

First, some background..I have a high performance Dell 7510, Xeon processor, 64GB ram, 4k screen with M.2 SSD's it is the bomb..It also has 1x HDMI and 1x mini Display port.Despite all this, when connecting my 2 x 4k wide screen monitors directly from the laptops HDMI and Display Port I can never ever get the colours on both looking right. HDM and Display Port will give different colours and contrast, you need to have both HDMI or display port. I even got an adapter to go Display port to HDMI so they was both connected via HDMI. But this was also no good.I spent months frustrated with poor image quality, colours and ghosting on the text. (yes all my drivers was up to date)I plunged for the USB 3.0 HD Triple Video adapter. (I refuse to call it a docking station as you do not dock the laptop on it)This small piece of kit is simply amazing,Before plugging in the adapter via USB, first visit displaylink.com and download the latest driver for your OS.I then plugged in the the adapter and plugged both my monitors, 1 with HDM and one with Display Port.Oh know!... I still have crap looking screens...But Wait.. this adapter has 2 HDMI ports so why not try going directly from HDMI to HDMI..I connected both monitors via HDMI, the max output gave me 1920x1080 on one monitor and a max of 2560×1440 on another. You can only output 2560 on one monitor.This was fine for my needs, I use the higher resolution for photo editing and the other screen for emails and docs etc..What was so perfect was the fact (despite different screen resolutions) I finally had 2 perfect matching screens both showing the same colour and contrast / brightness with no ghosting what so ever!If my laptop had 2 HDMI ports then I would not have needed this so if you are in the same position or similar then do not hesitate to try this.To sum up, The HDMI ports are full HDMI, there is no midi HDMI. The Display port is also a full display port not a mini display port.The extra USB 3 ports come in hand as does the network port.Get it.. It just works..

This box does amazing things! With my Surface Laptop using Windows 10 it converts it into a desktop with 4 monitors all running at fairly high resolutions. See picture of the finished set up, though the Dell docking station is the little white LED light rather tucked behind the laptop, out of sight and soon out of mind. Monitor 0 is the one on the laptop, Monitors 1 to 3 are driven by the Dell effortlessly, the mouse moves smoothly from screen to screen. I've not tried gaming. It is light and you'll need to clamp the unit down if the wires are not to take over control - see pictures of installed unit.Setup of the Docking station, if you follow the instructions EXACTLY, is a breeze. It seems that this is in fact mostly due to the excellent hardware and driver software provided by Displaylink but Dell get credit for clear instructions and a neat package. Maybe it is time to return to Dell after 10 years or more away from them; they used to be the best once. It could be improved if the USB 3 cable supplied, which is a very strange one that goes to a keyhole shaped port on the back of the unit, has a very stiff cable which is a problem with a light laptop. A flexible, perhaps flat cable would be much better and, even better, one that has the USB at 90deg to the cable so that it does not need much side room would be good. That said, the USB plugs in firmly and well and the real miracle is that it works - so much data is transmitted seamlessly. I have now, within an hour of starting work got 4 monitors each showing different information and gigabit ethernet:0. 2736x18241. 1050x16802. 1920x12003 1080x1920Gigabit ethernet connection.Better still, on one of the monitors I have got a separate 3 way switch (not part of the Dell) so that I can connect a different PC to that monitor. When I press the button this switch disconnects a monitor from the Dell. The Dell/Windows 10 detects the change and I have a 3 monitor system. Click it again and it goes back to being a 4 monitor system. This is not quite flawless. Every now and then, one of the monitors will not be correctly synched. Turning the Dell on and Off once (pull out the power cable so keep it in reach) fixes this, so it is not very bad as it happens infrequently (one to work on though Dell/Displaylink/Microsoft ! ).What's not to like? Well the Dell User Guide says that the Displaylink software will be loaded with the Drivers and will provide you with some extra functionality that resizes the image on each monitor. Well it doesn't, at least on my Windows 10 system. No software is evident anywhere and I really do need to resize one of my displays. At full monitor resolution all the borders of the display are lost...moving windows then becomes very difficult.I have connected a USB mouse to the unit but it is not recognised. I've tried various ports to no avail. No mouse.Not all of the USB ports on the USB hub are powered. This is strange because the transformer is a 65watt one and the unit runs only a little bit warmer than room temperature so it is not using much power. So, it is rather annoying that you can't connect and get power on all 5 USB ports if you should need to. It is also likely to lead to confusion about which one is good for power and some discharged devices from time to time so it is not very user friendly.Given my expectations of what Windows would do for me, this gets a 5. Someone meaner might have made it a 4 because of the flaws above but, heck, this is an enormous improvement on past Windows kit.

I used this on a Windows 10 pro Dell M3800 laptop and wanted to use it with two 4K Samsung U28E590 monitors instead of the laptop display and 1 monitor. It feels like a quality product and is easy to set up (just go to Dell website and download driver before connecting).My only disappointment was that I missed the fact that it can't support two 4K monitors at the same time, only a 4K on one port and lower resolutions on the others. I had looked at several and by the time I found "Ultra HD Triple Video" thought it supported up to three 4K monitors. Well, it does, but not with them actually at 4K.It's true that had I downloaded the spec first or read all the questions the information was there but I think the description is misleading.As far as its specification goes, it works well, I use the USB 2 and 3 ports and the Displayport to a 4K monitor running at 3480x2161 plus an HDMI port to another 4K monitor running at 2560x1440.I gave 4 stars based on the 5 for quality and working smoothly but 3 for description.