Alfa 1000mW 1W 802.11b/g USB Wireless...
Alfa 1000mW 1W 802.11b/g USB Wireless WiFi...

List Price:$89.99
  • 4" + 5dBi Rubber Duck Antenna and 15" +9dBi Rubber Duck Antenna Included
  • Very Secure with 64/128/256bit WEP Encryption, TKIP, WPA,WPA2, 802.11i
802.11g USB WiFi Wireless Lan Adapter...
802.11g USB WiFi Wireless Lan Adapter w/5dBi...
  • USB 2.0 and 1.1 compliant
  • High Gain 5 dBi antenna detachable
GSKY High Power 500mW 27dBm 802.11b/g...
GSKY High Power 500mW 27dBm 802.11b/g USB...

List Price:$49.99
  • High Output Power up to 500mW (27 dBm) for extend the coverage range up to 5x than standard USB adapters
  • Plug -and-Play compatible with all computers. Software AP Function Support PSP X-Link QoS WMM
External Antenna USB WiFi Wireless...
External Antenna USB WiFi Wireless IEEE...
  • Ralink Chipset IEEE 802.11g: 6, 9, 12, 18, 25, 36, 48, 54Mbps, 5V DV
  • Brand New Generic Product BULK PACKAGE
Wi-Fi USB Super Antenna
Wi-Fi USB Super Antenna
  • Dimensions: 8 3/5" x 1" x 3/8"; 15' cable
  • WPA and WEP encryption compatibility provide added WiFi security for peace of mind

IPad WiFi+3G Unboxing

Like the WiFi-only iPad there’s not much in the box beyond the tablet itself: a power adapter, USB cable and some warranty documentation.  There are a few concessions to the integrated 3G visible on the iPad WiFi + 3G itself, however, most notably a section of black plastic on the top back panel, where the cellular antenna resides.  There’s also an iPhone-style SIM card slot with an AT&T microSIM already fitted in place.

Loading up requires the same initial connection to iTunes, followed by a sync of whatever media and apps you’ve already acquired.  As for the 3G setup, that’s accessed via the settings page and allows you to sign up to either a 250MB plan or unlimited data plan (for $14.99 or $29.99 respectively) with a credit card, with no minimum contract.  We already wish all new cellphone activations were this straightforward.

via SlashGear (blog)

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if you buy an external usb wifi antenna, do you need software to connect to internet?


yes and you will need a router somewhere that connects to a line for the internet.. unless you buy WWAN which is slower than anything, requires a different type of antenna than 802.11, and works most places but costs a fortune to lease.

but in general, if you pay for high-speed internet, have a wireless router connected and configured, and install the drivers for the usb antenna, it should just work.


yes, it will come with drivers, you wont have a problem connecting.


If it is PnP windows XP or Vista will load a driver. Otherwise the needed software will come with the devise.

what would be the better choice a new usb wifi antenna.or a new network card?


network card if talking fixed cable vs wifi

as network cable capable of up to 1000mb/s but usually only connected to 100mb/s devices

but wifi {in best case scenario gets 50-60Mb/s} and best case dosn't happen as all EM {electro-magnetic} radiation causes interference {slowdown in real speed}, every radio wireless device and electrical cable, also the total speed is spread amoung all your devices so if 3 pc's 20mb/s each max {this dosn't happen with cable}

but if you are talking wi-fi card or usb wi-fi then still card as the antenna can be usually positioned anywhere as its normally attached to card via a good length of cable {for overhead placement}

{additional con of using wi-fi is {its radio} so it can be overheard and eventually the encription broken and your internet abused or your data stolen} with cable they have to break into your house to tap the cable, and if they can do that they could easier just steal your pc