I just moved into a home that I've set up 1 Gigabit speed internet. The problem is there is no way to directly connect the Ethernet cable to my PC so I'm going to have to connect wirelessly. The only device I have is a 4 year old lynksys USB adapter but the speeds I'm getting are no more than 30 Mbps. Are there any USB adapters that support over 100 Mbps that are under $50 that I can buy? Thanks for any help.