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Cisco WPC4400N Wireless-N Business Notebook Adapter - High-Speed Wireless-N Notebook Network Adapter for Your Small Business

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Learn more about Cisco WPC4400N Wireless-N Business Notebook Adapter:

Mfg Part#: WPC4400N
Sku: 202882381
UPC: 745883574919
UPC 14: 00745883574919
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The Cisco® WPC4400N Wireless-N Business Notebook Adapter is the simple way to add or upgrade wireless connectivity in your notebook computer. Just slide it into your notebook's PC card slot and enjoy high-speed wireless network access while retaining true mobility.

The Cisco WPC4400N uses the very latest wireless networking technology, Wireless-N (draft 802.11n). By overlaying the signals of multiple radios, Wireless-N's multiple-input, multiple-output (MIMO) technology multiplies the effective data rate. Unlike ordinary wireless networking technologies that are confused by signal reflections, MIMO actually uses these reflections to increase the range and reduce dead spots in the wireless coverage area. The robust signal travels farther, maintaining wireless connections significantly farther than standard Wireless-G.

With Wireless-N, the farther away you are, the more speed advantage you get. It works great with standard Wireless-G and Wireless-B equipment, but when both ends of the wireless link are Wireless-N, the throughput can be increased even more by using twice as much radio band.

Once you're connected, you can keep in touch with your email, access the Internet, and share files and other resources, such as printers and network storage, with other computers on the network. No matter where your work takes you, you can access the web or use instant messaging to communicate with your virtual office. You will also be able to connect with any of the growing number of public hotspots in coffee shops, airport lounges, hotels, and convention centers. Your wireless connection is protected by industrial-strength Wi-Fi Protected Access (WPA2) encryption. The included setup wizard will walk you through configuring the adapter to your network's settings, step by step.

The incredible speed of Wireless-N makes the Cisco WPC4400N ideal for media-centric applications, such as streaming video and voice over IP (VoIP) telephony. You will have plenty of bandwidth to simultaneously run multiple media-intense data streams through the network, with no degradation in performance. Get your notebook connected to Wireless-N, Wireless-G, and Wireless-B networks with the Cisco WPC4400N Wireless-N Business Notebook Adapter.

Used together with a Cisco WAP4400N Wireless-N Access Point, the New Access Point and New Client Detection functions detect and alert you of a previously unseen access point or a new client. Visibility and protection combined with versatility and performance make the Cisco WAP4400N ideal for your business needs.


Video Features Wireless-N (draft 802.11n) wireless networking technology
Video Features Increases range and speed over the Wireless-G (802.11g) standard
Video Features Compatible with the Wireless-B (802.11b) and Wireless-G (802.11g) standards
Video Features Easy-to-use setup wizard
Video Features Security monitor (New Access Point Detection, New Client Detection, detected by access point)
Video Features Supports Wired Equivalent Privacy (WEP), WPA-Personal, WPA2-Personal, WPA-Enterprise, and WPA2-Enterprise authentication (802.11i ready)
Video Features 32-bit CardBus interface
Video Features Plug-and-play operation provides easy setup
Video Features Compatible with Microsoft Windows 2000 Service Pack 4 or later, and XP Service Pack 2 or later

Tech Specs

Tech Specs Standards:
Tech Specs Draft IEEE 802.11n, IEEE 802.11g, IEEE 802.11b
Tech Specs 802.1X (security authentication), 802.1i

Tech Specs Channels:
Tech Specs 11 channels (U.S., Canada)
Tech Specs 13 channels (Europe)

Tech Specs LEDs:
Tech Specs Power, Link

Tech Specs Modulations:
Tech Specs 802.11b: DSSS: CCK, QPSK, BPSK
Tech Specs 802.11g: OFDM
Tech Specs Wireless-N: OFDM

Tech Specs Transmitted power:
Tech Specs 802.11b: 17 dBm at 1 TX; 20 dBm at 2 TX
Tech Specs 802.11g: 13 dBm at 1 TX; 16 dBm at 2 TX
Tech Specs Wireless-N: 13 dBm at 1 TX/Span 20; 16 dBm at 2 TX/Span 20
Tech Specs Wireless-N: 13 dBm at 1 TX/Span 40; 16 dBm at 2 TX/Span 40
Tech Specs Tolerance: +/- 1.5dB

Tech Specs Receive sensitivity:
Tech Specs -86 dBm at 802.11b, 11 Mbps, PER <= 8%
Tech Specs -75 dBm at 802.11g, 54 Mbps, PER <= 10%
Tech Specs -88 dBm at Wireless-N 6.5 Mbps, PER <= 10%
Tech Specs -70 dBm at Wireless-N 65 Mbps, PER <= 10%
Tech Specs -69 dBm at Wireless-N 135 Mbps, PER <= 10%

Tech Specs Power consumption:
Tech Specs TX: <600 mA at 2 TX (maximum)
Tech Specs RX: <550 mA at 3 RX (maximum)

Tech Specs Security features:
Tech Specs WEP, WPA-Personal, WPA-Enterprise, WPA2-Personal, WPA2-Enterprise
Tech Specs Security monitor with New Access Point and New Client Detection

Tech Specs Dimensions: 4.88 x 0.53 x 2.13 in.
Tech Specs Unit weight: 0.11 lb (5 g)
Tech Specs Power: 3.3V
Tech Specs Certification: FCC
Tech Specs Operating temperature: 0º to 60ºC (32º to 140ºF)
Tech Specs Storage temperature: -20º to 80ºC (-4º to 176ºF)
Tech Specs Operating humidity: 10% to 80% noncondensing
Tech Specs Storage humidity: 5% to 90% noncondensing

Tech Specs Minimum Requirements:
Tech Specs 600-MHz or faster PC
Tech Specs At least 256 MB of RAM
Tech Specs CD-ROM drive
Tech Specs Available CardBus slot
Tech Specs Windows 2000 with Service Pack 4 or later, or XP with Service Pack 2 or later

Tech Specs Product Warranty: 3-year limited hardware warranty with return to factory replacement and 90-day limited software warranty.
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