协议
| 数据链路协议 |
802.11n, 802.11b/g |
另外
| 数据传输率（最大） |
300 Mbit/s |
| 连接方式 |
Wireless |
DWA-643, Wireless N ExpressCard Notebook Adapter
Ultimate Performance with ExpressCard interface
The DWA-643 Wireless N ExpressCard Notebook Adapter is a draft 802.11n client device for notebooks with an ExpressCard slot available. It is faster than 802.11g wireless adapters with the added benefit of ExpressCard technology.
ExpressCard technology offers several advantages over the legacy CardBus interface, such as a smaller form factor, better speed between the adapter’s board and the host computer and in addition has lower power requirements, translating in longer battery time for notebook systems. The adapter comes in the smaller size of the two available in the ExpressCard specification, making it suitable for either type of slots.
Get Connected, Stay Connected
Powered by Wireless N technology, this adapter provides wireless coverage that is up to 5 times further than 802.11g. With raw data throughput of up to 300 Mbps, this high performance wireless adapter is designed for use in bigger homes or for users that demand the highest in networking performance.
Wireless performance will be maximized by connecting this adapter to a Wireless N Router or Access Point so users can stay connected from virtually anywhere in their home. It can also be used with 802.11g and 802.11b wireless networks to ensure significantly improved reception.
This adapter supports WPA/WPA2 security and WEP data encryption to help prevent outside intrusion and protect personal information.
Easy To Setup, Easy To Use
A quick set-up wizard guides users step-by-step in their own language through the installation process, allowing them to configure this adapter without having to call a networking expert for help.
A Wireless Manager is included with this product to keep track of all of the most frequently accessed networks.
With unrivalled wireless performance, reception and security, this adapter is the best choice for easily adding or upgrading wireless connectivity to an ExpressCard-enabled notebook PC.
