Wifi adapter help

[cohnj123]

I bought a bolse wifi adapter (http://www.amazon.com/Network-adapters-300Mbps-Wireless-N-Adapter/dp/B00EZV8ZJI/ref=sr_1_2?s=electronics&ie=UTF8&qid=1437935038&sr=1-2&keywords=bolse+wifi+adapter) to use on my balcony outside because I wasn't getting great wifi.  It worked like a charm with increasing the reach of the network.  Only problem is, now when I try to disconnect the bolse anywhere in the house (even downstairs where I get great recception) I am now unable to. I tried to eject via the computer, and also just removing it, and neither works,  the computer doesn't see any networks once I remove the adapter.  I am only able to receive wifi if I plug in directly to the ethernet cable. Help!