TestFreaks tried the AOC e1659Fwu USB Monitor
A quote from the article:
Multiple monitor setups are great for multitasking and improving productivity. I have been using a dual monitor setup for several years and definitely prefer it over the single monitor configuration. Running this type of setup with a desktop is simple while replicating it with a laptop can be a little more complicated.AOC e1659Fwu USB Monitor Review @ TestFreaks
With the introduction of USB monitors using DisplayLink technology, adding a portable external monitor such as today’s review item is as simple as plugging in a thumb drive. AOC’s previous USB based monitor the e1649Fwu used USB 2.0 for the connection, while today’s review model the e1659Fwu USB Monitor uses the faster USB 3.0 connection. This connection theoretically will provide higher quality images through the higher bandwidth of the faster USB format.