Rock solid, had it for over a year, no issues whatsoever.
PCWorld says it's the best 802.11ac router on the market so far...
The D-Link Cloud Router 5700 with 802.11ac technology (model DIR-865L) delivers the world's fastest wireless speed--up to 1750 Mbps (1300AC + 450N)--for flawless HD streaming to multiple devices. That's because 802.11ac speed is three times faster than conventional router speed. This router's apps enhance your mobile lifestyle. With D-Link apps, you can share media and add storage to your iPhone, iPad or Android devices. You can also monitor home Web surfing activity and block unwanted devices--from anywhere. And, with its high-powered signal and compatibility with all your current devices, the Cloud Router 5700 tackles all your wireless needs, even in a larger home, on a patio or in a backyard.