AOC e1649Fwu LED USB 16″ Monitor Review

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The e1649Fwu is a portable 16″ LED USB monitor from AOC, that will effortlessly add addition screen space to your desktop setup. I reviewed a similar product a few months ago (the Lenovo ThinkVision LT1421 14″ LCD monitor with Plastic Cover), which has been working flawlessly. Let’s see if the AOC monitor is just as easy to get along with.

Note: Click the images in this review to see a larger view.

Hardware Specifications

Panel:  TFT Active Matrix LCD, WLED Backlight
Viewable Image Size: 15.6″ (16:9)
Maximum Resolution: 1366 x768 @ 60Hz
Colors Supported: > 16 Million
Digital Input: USB
Brightness (typical): 200 cd/m2
Contrast Ratio: 500:1
Response Time: 16ms
Built-in Stereo Speakers: No
ENERGY STAR Compliant: Yes
Dimensions / weight: 14.8×9.3×1.4   in /  2.3 lbs

Package Contents

e1649Fwu LED USB 16″ Monitor
USB cable
Quick start guide
Windows driver CD

When I received the AOC e1649Fwu and read the information on the box, I was excited because the box said it was plug and play compatible with PCs and Macs. The box also showed a picture of the monitor in portrait orientation. That was one of my complaints with the Lenovo monitor, that it could not be rotated when using it with a Mac.

A quick unboxing revealed a shiny Black monitor with a chromed AOC logo on the front. Although it offers the same maximum resolution as the Lenovo, it has a physically larger footprint and screen size. This monitor has a glossy display, which means you may notice glare and reflection issues depending where you locate it.

There are no buttons, switches or dials on this device. There is just one mini USB connector under the flip out stand.

There really isn’t much in the way of angle customization that you can do with this display. The stand folds out and then rotates. The angle that it provides is optimal for viewing the best picture. Trying to tilt it up so it’s more of a 90 degree angle just washes out the picture. According to the documentation, the viewing angle is Horizontal: 90 Degrees (CR>10), Vertical: 50 Degrees (CR>10).

Here we see the monitor in portrait mode. This is the orientation that I was most looking forward to using. Supposedly the monitor will detect that it’s been rotated and will automatically turn the image without having to go into the video settings. Cool.

Connecting the monitor to your computer (in my case a 27″ iMac) is a no brainer. All you do is connect one end of the mini USB cable to the connector on the monitor and one of the other ends (it’s a Y cable with 2 connectors) to a powered USB port. I suppose that if your computer has lower powered ports that you’ll need to use both connectors. There’s no power cord and no video cable needed. Just the USB cable.

Because the box said the AOC was plug and play for PCs and Macs, I went straight to my system design prefs and pressed the detect monitors button. Nothing happened. Hmmmm… So I inserted the included driver CD into my iMac and all I found was a Windows driver. Grrrrr… Off to Google for a quick search and soon learned that I had to download and install a DisplayLink driver. So much for plug and play…

This monitor makes a great side display to park my Hootsuite Twitter client. The picture is bright and clear, with rich colors. Note, there is no way to adjust the brightness. At first I thought this might be a Mac only issue, but apparently you can’t adjust the brightness under Windows either. I haven’t verified this personally though as I don’t have a Windows machine to test.

Text is not quite as sharp and crisp as text on my iMac’s display, but it’s perfectly clear and readable.

Regarding colors, I noticed that when looking at my website on my iMac and my website on the AOC, that the Blue background shade on AOC looks more Blue than on the iMac. This isn’t a big deal to me, but I thought I’d mention it for anyone that might want to use this monitor for Photoshop work.

I tried watching some videos with the e1649Fwu to see if I would notice any problems with frame rates. I mainly tried watching various full screen videos through YouTube, like the Promethius trailer you see above. I also watched full screen video via and even .AVI video files. In my opinion, this secondary monitor isn’t the best choice if you plan to use it mainly for viewing full screen video. Although the results aren’t bad, but they aren’t stellar either. I did notice some dropped frames and blocky color splotches here and there. Watching video in a smaller window on the AOC improved video quality.

If you remember, I was anxious to take advantage of this monitor’s advertised automatic screen rotation feature. Unfortunately, I quickly found out that feature is not available on a Mac. At least not the automatic part. If you notice the image above, you’ll see that the monitor is in portrait orientation. Getting it that way was a bit of a technical adventure though. When I first tried to rotate the screen and found that it would not work, I conferred with my best friend Google and found a comment on someone else’s review of this product where they said to hold down the Command and Option keys in the Mac’s System Preferences and then click Display prefs. When you do that, the Display prefs will show the rotation menu. I was excited and picked the 90 degree rotation feature and presto change-o, the AOC’s display turned Black and my iMac’s display turned Blue. Oh oh… Unplugging the AOC didn’t help. The iMac’s display remained Blue and did not show the mouse cursor or anything else. After several minutes of key clicking, I finally managed to get the Display prefs to come up on the Lenovo monitor. Then I was able to click the mirror displays option to get the iMac to turn back on. But plugging the AOC back into the iMac caused the same behavior. Even uninstalling the DisplayLink driver and reinstalling it didn’t help. Whenever I would plug in the AOC, the iMac would go Blue. After quite a bit of Google searching and even some email exchanges with AOC’s tech support, I finally found the answer on DisplayLink’s user forums. I had to uninstall the DisplayLink driver, boot in Safe mode and then reinstall the driver. After I did this, I was back in business with the iMac’s display and the AOC’s display working normally.

So how did I get the AOC display to rotate? I installed an Alpha version of the DisplayLink driver that is available on DisplayLink’s site in the user forum area. I still had to use the Command + Option button press combo to get the rotation menu to show up. But this time it actually worked. So far the alpha driver is working fine except that wallpaper only shows in the top half of the display.

I’d like to see some improvements to this device like a matte display, brightness controls and better control over the rotation feature when used with a Mac. But all in all, I’ve found the AOC e1649Fwu LED USB 16″ Monitor a great add-on for my Gadgeteer desktop setup. I really like the fact that it only requires one USB connection and no video or power cables.

Do you use multiple displays with your desktop? What do you use the secondary screens for? I keep The Gadgeteer’s home page and Hootsuite loaded on the AOC and iMessages loaded on the Lenovo.


Product Information

  • USB port
  • Simple to setup
  • Doesn't require a power cord or VGA cable
  • Uses 1 powered USB port
  • Portable
  • Will not rotate when connected to a Mac
  • Glossy screen shows reflections
  • Mac drivers not included

About The Author

14 thoughts on “AOC e1649Fwu LED USB 16″ Monitor Review”

  1. Gadgeteer Comment Policy - Please read before commenting
  2. This is an interesting product, but probably twice what I would pay for it. I could see putting it in the notebook bag for an extended
    desktop on the road, but for home use I can get a 20″ for $100 – less on a good sale.

    Can this be used as the primary monitor? Perhaps for a mini PC?

    1. @eClipse I’m pretty sure it can only be used as a secondary monitor for PCs and Macs. I don’t have a way to test this because I only have the iMac and a Macbook Air, which both have built-in displays.

  3. At home I use 2 22″ inch (one VGA and one DVI) 1080p external monitors. When mobile I use AirDisplay to make an external monitor out of my iPad. Mostly I use the external monitors to host my many remote desktop sessions.

    All monitors that hook up through USB can not make use of the CPU on the graphics card. So, they have to make use of the computer’s CPU which is also trying to process any compression/extraction at the same time. This is kind of an over simplification but should get the idea across.

  4. i like this extended screen on my mac book air.. the only thing thats bugging me right now is the in in ability to increase the brightness…under the setttings > display it has a calibrate under the color options but it dsnt allow the birghtness and the contrast to be adjusted… has anyone found a way around this on the mac?

  5. How are you able to have a total of three separate screens from and including the IMac? Can you do this with a Macbook Pro?

  6. @Kevin they are all connected via USB. Adding 2 screens to a Macbook Pro might work but you will probably run out of USB connections. It’s possible that each additional monitor will require 2 ports. So to add 2 monitors to the MBP, you may need up to 4 free USB ports… I wasn’t able to add 2 monitors to my Macbook Air.

  7. OK THanks Julie. One more question if you don’t mind. I notice that all three of your screens have a different image. How did you do that? Did you need extra software? Thanks for your time.


    1. @Kevin I don’t use those monitors anymore because I switched over to a Macbook Air as my one and only computer. So I don’t remember exactly how I changed the wallpaper on each monitor other than right clicking and choosing “change desktop background”.

  8. I bought one of these monitors from Tiger Direct / Amazon. I used it twice – It was kept safely in a padded laptop bag. On the second attempt to use it I found that the LED PAnel was cracked. (Note that I had a laptop and an Ipad in the same bag and they were fine). When I went to make a claim with Amazon, Tiger Direct, and Amazon, they all claimed it was my fault. (IT wasn’t even two months old). I escalated my complaint up to AOC Service Director.

    Do not believe the hype and stay away from this monitor. You shouldn’t need a pelican case for a $100 monitor that is designed to be road worth, We have tons of other PC equipment including AOC monitors – I would have expected better service.

    If AOC is going to make something “mobile”, it has to be able to be put in a laptop case.

    Avoid this monitor, Tiger Direct and AOC at all costs. They just didn’t get the importance of customer service.

  9. disk now comes with Mac drivers. For the Air, which has no disk slot, you can download direct from the company’s website. A temporary incompatibility between the Air and this screen seems to have been resolved as of the date of this posting. It’s up and running for me.

  10. i loved everything about my e1649Fwu for 2 months when it failed to come on .
    i tried installing the display link but yahoo would’t accept it . i thought it might
    be the incompatibility problem osx described in red ink at the bottom of all of the described display links . where do you find any non – osx macs . on the web they said they were mac compatible . i don’t think so / i tried for a few days .
    jan 2015 . i can’t believe no one here mentioned it . aoc blamed on osx . aoc ,apple and display link are award winning companies. why does aoc need add on software to make thier monitors work .why does dislay link release software they know doesn’t work .

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