I have a Netgear DGND3700v2 modem router and my laptop is only 2.4Ghz 802.11n capable but I have a Netgear AC1200 High Gain WIFI USB Adapter (A6210), which I can only connect to a USB 2.0 port. I'm wondering if I installed the WIFI adapter and used 5Ghz would I see any benefit over the laptop's 2.4Ghz receiver? I am aware that 2.4Ghz offers a longer range and I live in a rural area so I don't suffer from interference. I've noticed with Window 7 my machine used both bands but with Windows 10 it seems to only use one at a time. So, 2.4Ghz vs 5Ghz via USB 2.0? Thanks.