Wi-fi card or wireless network adapter connects a computing device towards the wireless network. You will find Wireless cards for laptops, desktop computers, PDAs along with other products that require a radio network connection.
There are numerous different types of wireless systems.
1) Mobile internet
As accessory for voice calls, mobile network operators are providing mobile wi-fi. You can achieve internet together with your cell phone, or together with your pc using special mobile cards. There are numerous different technologies for mobile wi-fi connection – GPRS, EDGE, UMTS, HSDPA, LTE.
For Wireless web connection you should utilize Wi-Fi providers or you might use broadband wireless modem linked to you DSL, satellite or cable provider. Your house wireless network consists of computer systems or any other products associated with their wi-fi adapters towards the Wireless router.
3) Access to the internet using WiMAX solution
WiMAX – Worldwide Interoperability for Microwave Access or Wireless MAN works in big distances. Fraxel treatments covers larger areas than Wireless.
In the following paragraphs I’ll talk most about wireless adapters that connects towards the Wireless routers.
Wi-fi cards connect products towards the wireless LAN network or even the Wireless network. On web you could discover the choice names Wireless card and wireless network adapter. Wireless network adapters support a number of 802.11a, 802.11b, 802.11g or 802.11n Wireless standards.
You will find couple of different types of Wireless network adapters available on the market:
– Internet printer adapter
– Wi-fi camera
– Internet radio
– WLAN compact flash card
– PDA Wireless
– Archos 605 Wireless
– SD Wireless
There are various vendors creating Wireless cards:
– Verizon Wireless card
– Sprint wireless card
– Belkin wireless G notebook card
– Atheros wireless LAN
Here’ will show you you in particulars the most typical types of wi-fi cards:
PCI Wireless Network Card
Wireless PCI adapter connects to some desktop computer’s PCI bus. PCI bus is within the computer, so you have to open a pc and set the Wireless PCI adapter. PCI – Peripheral Component Interconnect is really a standard for hooking up products to some computer CPU. PCI forms a typical interconnection known as bus. Public transit connects all connected products to talk about communication. PCI is easily the most common bus for desktop computer systems.
WLAN compact flash card
WLAN compact flash card or Wireless compact flash is mixture of flash memory and wi-fi adapter. You could discover the choice name Wireless CF card or WLAN CF card. In a single adapter you could have the wireless connectivity for the computer along with a storage device for the pictures along with other files you’ll need.