Full Product Details:
D-Link, the industry pioneer in wireless networking, introduces the
DWL-G122 Wireless USB Adapter, part of the AirPlus™ G family of 802.11g
wireless networking devices.
Using the DWL-G122 Wireless USB Adapter, you can now enable 802.11g wireless
connectivity for your PC using the convenience and speed of a USB 2.0
interface. Featuring the latest in wireless technology, the DWL-G122 delivers
incredibly fast performance and industrywide compatibility. By adhering to the
802.11g wireless standard, the DWL-G122 is capable of streaming video and
transferring large files across a wireless network.
The DWL-G122 Wireless USB Adapter includes an easy-to-use configuration that
discovers available wireless networks wherever you go. The utility can also
create detailed connectivity profiles to save your most frequently used
networks. You can also enable support for WPA and 802.1x, for better data
encryption and user authentication.
The DWL-G122 is a Wireless USB 2.0 adapter that installs quickly and easily
into any desktop or laptop PC with an available USB port. You can simply plug in
the DWL-G122 to enjoy the freedom of wireless networking. When used with other
D-Link AirPlus G products in their
default configuration, the DWL-G122 automatically discovers and connects to the
wireless network.
Like all other D-Link wireless adapters, the DWL-G122 Wireless USB Adapter
can be used in peer-to-peer mode (ad-hoc) to directly connect to other 802.11b/g
wirelessly enabled computers for direct file sharing, or in client mode
(infrastructure) to connect with wireless access points or routers.
* Maximum wireless signal rate derived from IEEE Standard 802.11g
specifications. Actual data throughput will vary. Network conditions and
environmental factors, including volume of network traffic, building materials
and construction, and network overhead, lower actual data throughput rate.
Environmental factors will adversely affect wireless signal range.
Technical Specs
|
Standards |
• |
USB 2.0 |
| • |
IEEE
802.11g |
| • |
IEEE
802.11b |
| Bus
Type |
• |
USB 2.0 |
|
Wireless Signal Rates** With Automatic
Fallback |
• |
54Mbps |
| • |
48Mbps |
| • |
36Mbps |
| • |
24Mbps |
| • |
18Mbps |
| • |
12Mbps |
| • |
11Mbps |
| • |
9Mbps |
| • |
6Mbps |
| • |
5.5Mbps |
| • |
2Mbps |
| • |
1Mbps |
|
Security |
• |
64/128-bit WEP |
| • |
WPA—Wi-Fi
Protected Access |
| Media
Access Control |
• |
CSMA/CA
with ACK |
|
Wireless Frequency Range |
• |
2.4GHz
to 2.462GHz |
|
Wireless Signal Range** |
• |
Indoors:
Up to 328 ft (100 meters) |
| • |
Outdoors: Up to 1312 ft (400 meters) |
|
Modulation Technology |
• |
Orthogonal Frequency Division Multiplexing (OFDM) |
| • |
Complementary Code Keying (CCK) |
|
Receiver Sensitivity** |
• |
54Mbps
OFDM |
| • |
48Mbps
OFDM |
| • |
36Mbps
OFDM |
| • |
24Mbps
OFDM |
| • |
18Mbps
OFDM |
| • |
12Mbps
OFDM |
| • |
11Mbps
CCK |
| • |
9Mbps
OFDM |
| • |
6Mbps
OFDM |
| • |
5.5Mbps
CCK |
| • |
2Mbps
QPSK |
| • |
1Mbps
BPSK |
|
Transmitter Output Power |
• |
14Bm ±
2dB |
|
Antenna Type |
• |
Omni
Directional |
|
Temperature |
• |
Operating: 32°F to 104°F (0°C to 40°C) |
| • |
Storing:4°F to 167°F (-20°C to 75°C) |
|
Humidity |
• |
80%
maximum (non-condensing) |
|
Dimensions |
• |
L = 2.95
inches (75mm) |
| • |
W = 0.91
inches (23mm) |
| • |
H = 0.7
inches (6.3mm) |
|
Weight |
• |
0.021 lb
(4.4g) |
|
Certifications |
• |
FCC part
15b |
|
Warranty |
• |
3 Year |
|
