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

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Brand:
The general trademark of a manufacturer by which the consumer knows its products. A manufacturer can have multiple brand names. Some manufacturers license their brand names to other producers.
D-Link
Product name:
Product name is a brand's identification of a product, often a model name, but not totally unique as it can include some product variants. Product name is a key part of the Icecat product title on a product data-sheet.
DWL-G122
Product code :
The brand's unique identifier for a product. Multiple product codes can be mapped to one mother product data-sheet if the specifications are identical. We map away wrong codes or sometimes logistic variants.
DWL-G122
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".
networking cards
Data-sheet quality: created/standardized by Icecat
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only logistic data imported: we have only basic data imported from a supplier, a data-sheet is not yet created by an editor.
created by D-Link: a data-sheet is imported from an official source from a manufacturer. But the data-sheet is not yet standardized by an Icecat editor.
created/standardized by Icecat: the data-sheet is created or standardized by an Icecat editor.
Included since: 27 Jun 2005
The date Icecat noticed for the first time that this product was included in the price list of a channel partner
Product views: 151586
This statistic is based on the 71911 using ecommerce sites (eshops, distributors, comparison sites, ecommerce ASPs, purchase systems, etc) downloading this Icecat data-sheet since 27-06-05 Only sponsoring brands are included in the free Open Icecat content distribution as used by 70244 free Open Icecat users .
Info modified on: 05 Apr 2017 13:17:07
The date of the most recent change of this product data-sheet in Icecat.
Long product name D-Link DWL-G122 54Mbit/s networking card :
The short editorial description of D-Link DWL-G122 54Mbit/s networking card

54Mbps Wireless-G USB Adapter
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D-Link DWL-G122 54Mbit/s networking card:
The official marketing text of D-Link DWL-G122 54Mbit/s networking card 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 54Mbit/s networking card:
This short summary of the D-Link DWL-G122 54Mbit/s networking card 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, 2.4 GHz, 2.4 - 2.4835 GHz, WPS
Long summary description D-Link DWL-G122 54Mbit/s networking card :

D-Link DWL-G122. Connectivity technology: Wireless, Host interface: USB. Data transfer rate (max): 54 Mbit/s, Bandwidth: 2.4 GHz. Frequency range: 2.4 - 2.4835 GHz. Security algorithms: WPS, Internal memory: 32 MB. Minimum hard disk space: 20 MB

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

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Ports & interfaces
Connectivity technology *
Wireless
Internal *
The product is built in.
No
Host interface *
Interface that enables a host controller to communicate with a driver.
USB
USB ports quantity
1
Bandwidth
Data transfer rate (max) *
The maximum speed with which data can be transmitted from one device to another.
54 Mbit/s
Bandwidth
2.4 GHz
Antenna
Frequency range
2.4 - 2.4835 GHz
Power
USB powered
The device can be powered via a USB connection.
Yes
Performance
Security algorithms
Security algorithms are used to provide authentication, cipher key generation, integrity and radio link privacy to users on mobile networks. The security algorithms supported are the ones that can be used with this product.
WPS
Internal memory
The amount of memory, usually measured in bytes (e.g. MB, GB), which is installed in the system's hardware.
32 MB
System requirements
Minimum hard disk space
The minimum hard disk space required to store or run a computer program or operating system.
20 MB
Mac compatibility
Product can be used with Apple Mac software and/or hardware.
Yes
Optical drive required
Yes
Operational conditions
Operating temperature (T-T)
The minimum and maximum temperatures at which the product can be safely operated.
0 - 55 °C
Storage temperature (T-T)
The minimum and maximum temperatures at which the product can be safely stored.
-25 - 75 °C
Operating relative humidity (H-H)
5 - 95%
Other features
Dimensions (WxDxH)
Dimensions of the product (Width x Depth x Height).
88.5 x 28 x 12 mm
Source Testseek summary Average rating
Reviews
Updated:
2011-09-26
Testseek has collected 1 expert review for D-Link DWL-G122 and the rating is 80 of 100. Click below and use Testseek to find all ratings, product awards and conclusions.
80%
Source Review comments Score
techradar.com
Updated:
2011-09-26
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%
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Country Distributor
Nederland 2 distributor(s)
España 2 distributor(s)
France 1 distributor(s)
Deutschland 1 distributor(s)
Österreich 1 distributor(s)
Czech Republic 1 distributor(s)
Italia 1 distributor(s)
Danmark 2 distributor(s)
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