I just setup a Wifi hotspot using CMD on my winows 7 PC with D-Link DWA-548 N300 PCI-e Card. i can see it on available wifi networks on my phone but it takes minutes to get the IP configs and super slow link-speed takes. Tried with my other PC and a different Wifi card and the same results.
setup method : https://www.pcninja.us/turn-your-windows-7-laptop-into-a-wifi-hotspot/
setup method : https://www.pcninja.us/turn-your-windows-7-laptop-into-a-wifi-hotspot/