Summary: no Dual Band, no MIMO tech, Mini-USB port. Well, that's alright. Right now I'm using this Unknown brand single antennas wireless gateway provided by my ISP. A "Not getting disconnected N adapter" is the most important thing.
Pros: - Dual External Antennas, - USB INTERFACE
Cons: - Not Dual Band, - Not MIMO, - Mini-USB port ?
Summary: Buy this unit to replace my D-Link DWA-140 and the range is amazing, i don't need a 20' usb cable to plug my receiver and the speed/signal strengh is better than the DWA-140 v 20 feet and 2 floor more !!! my router is in my basement and this unit keep the signal at max speed and signal strengh when my d-link was only 1 floor and just up of the router and the signal was at anywhere between 3 and 5 bar depending on interferences...
Summary: as advertise it did boost the signal reception replacing my old adapter. the installation is quite simple and everything all setup. For the price of about 22$ it's a very good purchase. The only thing it's 2 times bigger than some other USB adapter.