Compare TP-Link TL-WN821N Pre-802.11n Wireless Adapter to D-Link DWA-121 Wireless N 150 Pico USB (790069336010)

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TP-Link TL-WN821N

TP-Link TL-WN821N Pre-802.11n Wireless Adapter

D-Link DWA-121 Wireless N 150 Pico USB Adapter

D-Link DWA-121 Wireless N 150 Pico USB (790069336010)

 
From $19.39  |  5 stores
 
From $25.24  |  11 stores
Product Description
The TL-WN821N Wireless N USB Adapter complies with IEEE 802.11n (Draft 2.0), IEEE 802.11g, and IEEE 802.11b standards. Wireless transmission rates can reach up to 300Mbps. The adapter... More
The TL-WN821N Wireless N USB Adapter complies with IEEE 802.11n (Draft 2.0), IEEE 802.11g, and IEEE 802.11b standards. Wireless transmission rates can reach up to 300Mbps. The adapter employs MIMO technology and has internal Intelligent Antennas providing even better wireless performance, transmission rates, stability and coverage. Less
Connect to a high-speed wireless network with the D-Link® Wireless N 150 Pico USB Adapter (DWA-121). The DWA-121 uses Wireless N 150 technology, which provides increased speed and range... More
Connect to a high-speed wireless network with the D-Link® Wireless N 150 Pico USB Adapter (DWA-121). The DWA-121 uses Wireless N 150 technology, which provides increased speed and range over the Wireless G, giving you a faster, more reliable wireless connection. Wireless N 150 is an excellent solution for everyday activities such as transferring files, browsing the Internet, and downloading multimedia. Less
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eBay $19.39
eBay $25.24
Key Features   
Interface Compatibility   USB 2.0 USB 2.0
WLAN Standards   IEEE 802.11b • IEEE 802.11n • IEEE 802.11g -
Form Factor   External Adapter -
Wireless   
802.11g Data Rates   54 Mbps, 48 Mbps, 36 Mbps, 24 Mbps, 28 Mbps, 12 Mbps, 9 Mbps, 6 Mbps, 5.5 Mbps, 2 Mbps, 1 Mbps -
Operating Frequency   2.4 GHz -
Modulation   OFDM • CCK • QPSK • BPSK • DBPSK • DQPSK • 16QAM • 64QAM • DSSS -
802.11b Data Rates   11 Mbps, 5.5 Mbps, 2 Mbps, 1 Mbps -
Operating Channels 802.11b/g: 11 (North America), 13 (Europe), 14 (Japan) -
Security   
Security WPA • TKIP • AES • WPA2 • WEP 64-bit • WEP 128-bit • WPA - PSK • WEP 152-bit • WPA2 - PSK WPA • WPA2
WEP Encryption Length   40 bit (=64 bit) • 128 bit • 152 bit -
Other Features   
Operating System   Microsoft Windows 2000 • Microsoft Windows XP • Microsoft Windows Vista -
Package Qty. 1 -
Brand TP-Link D-link
Dimensions   
Depth 3.7 in. -
Height 0.4 in. -
Width 1 in. -
Miscellaneous   
Product ID 56237872 107227430
UPC 813120012880 790069336010
Product MPN   
MPN TL-WN821N -
 
  TP-Link TL-WN821N
TP-Link TL-WN821N Pre-802.11n Wireless Adapter
  D-Link DWA-121 Wireless N 150 Pico USB Adapter
D-Link DWA-121 Wireless N 150 Pico USB (790069336010)
 
From $19.39  |  5 stores
 
From $25.24  |  11 stores

Still can't decide?

Ask your friends!
 
 
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