The two internal expansion slots in laptops that are commonly used to install wireless adapter cards are the Mini-PCIe and the PCI Express Micro. The Mini-PCIe is for devices that have requirements such as logistics, kiosks, computing, and POS terminals.
Enabling a internal wireless network adapter requires installation of the hardware on your computer. Once installed you will be able to add a network to the adapter.
A usb wireless adapter is useful to obtain a wireless connection on older computers or when an internal wireless card is nonoperational. It can be an easy fix instead of having to take a part ones computer.
The newer models (with the internal hard drive and whatnot) do, but for older ones you'll have to buy an adapter separately.
An adapter card is an internal card that enables your computer to communicate with another peripheral such as a monitor.
You need to get a wireless adapter for that, either external such as USB, or internal such as PCI, PCI-E and so on.
you buy the wireless adapter
Xbox Wireless Network Adapter MN740
Extended service set (ESS):Also known as infrastructure,where hosts connects to a wireless access point using a wireless adapter.
U can trade with the help of a wireless adapter.
you can only use wireless adapter on GBA devices,
Extended service set (ESS):Also known as infrastructure,where hosts connects to a wireless access point using a wireless adapter.
For internal wireless adapter there is no way how you can increase the range. But you have an internal card with removable antenna you can replace the antenna with that one which has a cable attached to it and bigger antenna. Varying position of the antenna you can get find a position with stronger signal.