MPN
MPN: air-cb21ag-e-k9
Key Features
Form Factor: The format indicates the mode of integration of the adapter into the device.
Internal
An internal adapter to connect from inside a computer.
External
An external adapter connects to your computer via a port (USB or Ethernet).
Expansion slot
The adapter is built into a laptop or other device using integrated slots (PCMCIA). Expansion Card
Interface Compatibility: Technology / interface standard used by an adapter to "communicate" with a system / ordinateur.Carte PC Card (Cardbus)
Standard: A device supports a number of wireless standards, that indicate the features of this device, and the standards that the wireless adapter itself must take charge.IEEE 802.11a
IEEE 802.11g / b
Wireless
Operating Frequency: 802.11b and 802.11g standards use the 2.4 GHz signal frequency, which achieves high data rates with longer spans. The WLAN at 2.4 GHz are sometimes subject to interference from cordless phones, microwaves and other WLAN. The 802.11a standard uses for its part, the frequency of 5 GHz signal, which, besides providing a much broader spectrum, isrelatively prone to interférences.2, 4 GHz
5 GHz
802.11a Data Rates: Data rates supported by the device using this type of connection. A single device can support multiple rates données.54 Mbps, 48 ​​Mbps, 36 Mbps, 24 Mbps, 18 Mbps, 12 Mbps, 9 Mbps, 6 Mbps
802.11b Data Rates: Data rates supported by the device using this type of connection. A single device can support multiple rates données.11 Mbps, 5.5 Mbps, 2 Mbps, 1 Mbps
802.11g Data Rates: Data rates supported by the device using this type of connection. A single device can support multiple rates données.54 Mbps, 48 ​​Mbps, 36 Mbps, 24 Mbps, 28 Mbps, 12 Mbps, 9 Mbps, 6 Mbps, 5.5 Mbps, 2 Mbps, 1 Mbps
802.11b / g (range indoor): 125 m
802.11b / g (Outdoor Range): 610 m
802.11 channels: 802.11b / g: 11 (North America), 13 (Europe), 14 (Japan), 802.11a: 8 (North America), 4 (Japan)
Security
WEP Encryption Length: WEP data encryption, as defined by the 802.11 standard, is used to build a network of two main security features:
First, to prevent unauthorized persons can access the network using a similar wireless LAN equipment, and second, to prevent interception of traffic on the LAN.
The standardWEP works on the following principle: the administrator may specify, through the WEP encryption algorithm and on the basis of a "key chain", "keys" for each user of the wireless network. Access is simply refused to all persons who have no clé.40 bits (= 64 bit)
128 bits
Security: All access points are wireless to guarantee a certain level of security to protect access to data you transmit. These are safety standards that the device is conforme.WEP
WPA
TKIP
802.1x
MAC address filtering Wireless
Other Features
Operating Systems: The operating system supports the basic tasks such as running software and files on the hard drive and device management (eg DVD player). It also directly influence what appears on the screen and how you interact with your computer. Included among the operating systems Windows 98 and Windows XP, but there are many others. Microsoft Windows 2000
Microsoft Windows XP
Operating voltage: 3.3 volts
LED: The LED is used to display the device status. They can indicate the activity, nutrition, connection speed or scale of trafic.Activité
Packaging: 1
Dimension
Width: 5.2 cm
Depth: 11.3 cm
Height: 0.5 cm
Guarantee
Warranty: 1 year
Various
UPC: 746320879505
Product No.: 22083618
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