AC450 Wireless Nano USB Adapter

I got this new wireless dongle to play with it's the Nano tp-link Archer AC 450 T the T one you that's the model number right there Archer t1 u AC 450 so I'm supposed to transfer up to four or 50 megabytes per second and it's supposed to be you know compatible with everything like up to Windows 10 at least on their website supposed to have drivers for that and on Amazon which is what uh there it is right there it's listed on Amazon but uh it's a it's a 802 11 a and and the new AC C hopefully you can see that and AC protocol it only works in the five gigahertz range so if you have an older router that only works in the 2.4 gigahertz range then then it's not going to it won't work for you and it's got a USB 2.0 interface which basically can usually if you go with AC it wants like at least a USB 3.0 but this one's only supposed to go up to two four or fifty megabytes per second as far as s