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D-Link DWL-G122 network card 54 Mbit/s

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DWL-G122
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The brand's unique identifier for a product. Multiple product codes can be mapped to one mother product code if the specifications are identical. We map away wrong codes or sometimes logistic variants.
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Category:
A NIC or Network Interface Card is a circuit board or chip which allows the computer to communicate to other computers on a network. When connected to the network, computers can share websites, files, printers and other resources. The most popular networking standard at the moment is Ethernet, which one can recognize by the rectangular connectors with eight wires in them. Wireless network with the 802.11b and the faster 802.11g standard is also increasingly popular, both at home and in the office, though it is not yet as fast as wired (ethernet) network. A public place where you can use wireless internet is called a "hot spot".
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Info modified on: 09 May 2023 09:10:23
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Bullet Points D-Link DWL-G122 network card 54 Mbit/s
Each of several items in a list, preceded by a bullet symbol for emphasis.
:
  • - Wireless
  • - USB
  • - 54 Mbit/s
  • - Single-band (2.4 GHz)
Long product name D-Link DWL-G122 network card 54 Mbit/s :
The short editorial description of D-Link DWL-G122 network card 54 Mbit/s

54Mbps Wireless-G USB Adapter
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D-Link DWL-G122 network card 54 Mbit/s:
The official marketing text of D-Link DWL-G122 network card 54 Mbit/s as supplied by the manufacturer

The DWL-G122 is a high-performance 802.11g wireless LAN USB adapter that connects your computer to a high-speed wireless LAN. This adapter simply plugs to your computer through a fast USB 2.0 interface to provide up to 54Mbps wireless speed. With industry standard interoperability, backward compatibility with 802.11b devices and plug-and-play installation, this adapter is an ideal solution for notebook and laptop PC users needing fast and standard mobile network connection.

Up to 54Mbps Transmission Speed

The DWL-G122 provides speeds of up to 54Mbps when used with other 802.11g wireless devices. This compares favorably with 802.11b adapters that offer only 11Mbps transmission.

Compatible With 802.11b

The DWL-G122 provides speeds of up to 54Mbps when used with other 802.11g wireless devices. This compares favorably with 802.11b adapters that offer only 11Mbps transmission. Like the 802.11b devices, the DWL-G122 uses a single 2.4GHz wireless frequency, eliminating the complexity of dualband networking. 802.11g's compatibility with existing wireless LAN standards means that you do not need to change your entire network to maintain connectivity.

Easy Migration to Higher Bandwidth

The DWL-G122 provides speeds of up to 54Mbps when used with other 802.11g wireless devices. This compares favorably with 802.11b adapters that offer only 11Mbps transmission. Like the 802.11b devices, the DWL-G122 uses a single 2.4GHz wireless frequency, eliminating the complexity of dualband networking. 802.11g's compatibility with existing wireless LAN standards means that you do not need to change your entire network to maintain connectivity. By maintaining compatibility with your existing wireless network equipment, this adapter lets you upgrade to a higher speed at the pace you want. The DWL-G122 and other 802.11g standard devices can be gradually added to your network, while the rest of your older network remains perfectly connected.

Network Security

The DWL-G122 supports Wi-FiTM Protected Access (WPA) to provide the necessary security protocols and tools, so you can communicate with other wireless users confidentially, access sensitive information or send data that is dynamically encrypted as it's sent. WPA allows authorization and identification of users based on a secret key that changes automatically at a regular interval. Used in conjunction with a RADIUS server, WPA uses TKIP (Temporal Key Integrity Protocol) to change the temporal key every 10,000 packets. This insures much greater security than the standard WEP security, which requires the keys to be changed manually.

Fast USB 2.0 Interface

The DWL-G122 is equipped with a fast USB 2.0 port and a USB cable that connects to your computer, providing data throughput at up to 480Mbps between the network adapter and the host computer. That is about 40 times faster than the earlier USB 1.1 specification, allowing you to take advantage of the high 54Mbps wireless speed that this adapter provides. With USB hot swap and plug-and-play capabilities, the DWL-G122 provides you with fast and easy connectivity to wireless devices and users, no matter if they use the 802.11b or the fast 802.11g standard.

Short summary description D-Link DWL-G122 network card 54 Mbit/s:
This short summary of the D-Link DWL-G122 network card 54 Mbit/s data-sheet is auto-generated and uses the product title and the first six key specs.

D-Link DWL-G122, Wireless, USB, 54 Mbit/s

Long summary description D-Link DWL-G122 network card 54 Mbit/s:
This is an auto-generated long summary of D-Link DWL-G122 network card 54 Mbit/s based on the first three specs of the first five spec groups.

D-Link DWL-G122. Connectivity technology: Wireless, Host interface: USB. Maximum data transfer rate: 54 Mbit/s, Wi-Fi band: Single-band (2.4 GHz). USB powered

Ports & interfaces
Connectivity technology *
Wireless
Host interface *
USB
USB ports quantity
1
Network
Maximum data transfer rate *
54 Mbit/s
Wi-Fi band
Single-band (2.4 GHz)
Frequency range
2.4 - 2.4835 GHz
Security algorithms
WPS
Bandwidth
2.4 GHz
Design
Internal *
No
Power
USB powered
Yes
System requirements
Minimum storage drive space
20 MB
Optical drive required
Yes
Operational conditions
Operating temperature (T-T)
0 - 55 °C
Storage temperature (T-T)
-25 - 75 °C
Operating relative humidity (H-H)
5 - 95%
Other features
Dimensions (WxDxH)
3.48 x 1.1 x 0.472" (88.5 x 28 x 12 mm)
Internal memory
32 MB
Source Testseek summary Average rating
Reviews
Updated:
2011-09-26 03:39:30
Uk has collected 1 expert review for D-Link DWL-G122 network card 54 Mbit/s and the rating is 80 of 100. Click below and use Uk to find all ratings, product awards and conclusions.
80%
Source Review comments Score
techradar.com
Updated:
2011-09-26 03:39:30
USB not ideal for wireless, Apple doesn't sell it in the Apple Store, Verdict, If you need to make your older Mac wireless, this is the solution for you...
Good Compatible with older standards, Stand included for better reception, Can also be used with PCs, Excellent price...
Bad USB not ideal for wireless, Apple doesnt sell it in the Apple Store...
Bottom line There is one Mac-related question our wireless experts get asked more often than any other: "How do you make an old Mac wireless?" Added to which are the all-too-regular emails that ask: "How can I make my slightly newer Mac wireless, the one that I do...
80%
Brand Image Article code product Stock Price from
D-Link 108Mbps Wireless USB Adapter 108 Mbit/s D-Link 108Mbps Wireless USB Adapter 108 Mbit/s
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DWL-G132/EU 108Mbps Wireless USB Adapter 0.00
(excl. VAT)
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D-Link 108Mbps Wireless USB Adapter 108 Mbit/s D-Link 108Mbps Wireless USB Adapter 108 Mbit/s
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DWL-G132/FR 108Mbps Wireless USB Adapter 0.00
(excl. VAT)
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20002419 FRITZ!WLAN USB Stick N, Int 0.00
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D-Link 108Mbps Wireless USB Adapter 108 Mbit/s D-Link 108Mbps Wireless USB Adapter 108 Mbit/s
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DWL-G132/DE 108Mbps Wireless USB Adapter 0.00
(excl. VAT)
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D-Link 108Mbps Wireless USB Adapter 108 Mbit/s D-Link 108Mbps Wireless USB Adapter 108 Mbit/s
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DWL-G132 108Mbps Wireless USB Adapter 0.00
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D-Link DUB-E100 network card Ethernet 100 Mbit/s D-Link DUB-E100 network card Ethernet 100 Mbit/s
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DUB-E100 DUB-E100 0.00
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Country Distributor
Danmark 1 distributor(s)
Deutschland 1 distributor(s)
United Kingdom 1 distributor(s)