A:AnswerThis monitor will work with either Nvidia or AMD for the FreeSync high refresh rate up to 165Hz, so all a GPU requires is that it has or is compatible with FreeSync. It will work fine with regular lower quality video cards too, but will be limited to the cards refresh rate, most likely 60Hz.
A:AnswerLong enough? Put it this way.. the power supply is external, so if you're old monitor didn't need an extension cord this one should be fine too.
A:AnswerWell, it seems it was website glitch. When I get to the page from a web search it thinks there's stock. But stock seems to come and go throughout the day. This morning there was some in stock, so I purchased one. Three hours later it was out of stock. Then about either hours later they are now in stock again. Just have to check the website every hour.
