No, USB wireless cards are slower and receive a weaker connection signal than internal wireless cards.
Yes, as long as you have the usb ports for the adapters. Also, there are some brands that sell a combo of the keyboard and the mouse together that will use the same adapter if you do not have very many usb ports.
Netgear and Linksys are both very good brands. NETGEAR WNR3500L is a good option with bundled USB, also, the LINKSYS E3000 Wireless Router is a good option. Both of these are on Newegg.com where you can get some really good reviews on all their routers.
Almost any USB wireless adapter, and depending on model you can use also PCI mini cards.
There are a few potential benefits in using a wireless USB network adapter. They allow one to connect to wireless networks on the move and connect using laptops that don't have built in wireless cards.
USB Ports enable use of External Devices such as Wireless Network Cards & Hard drives on Notebooks.
There are many USB wireless adapters on the market today. Some of the top rated USB wireless adapters include the Cisco Linksys, Link Xtreme, Belkin Wireless N+, and TRENDNet.
Most laptops today come with an integrated wireless card. If you do need a separate one, PCMCIA or USB wireless adapters are available starting at $10-$20.
Wireless adapter cards do not cost a monthly fee, all the adapter does it connect to your wireless home network and allows you to access the internet.
There are several brands of USB card readers on the market. Some examples are Koutech, Atech, HP, Kingston, and Transcend. These can be purchased at retailers such as BestBuy and online.
no, wireless mouses and keyboards come with usb plugins so that it is wireless, so therefore, you can have a wireless mouse without a wireless keyboard.
There are a few brands that could be considered to offer the best USB hubs. Some particularly highly rated brands include Belkin, Tripp Lite and Cables To Go.