Compare TP-Link TL-WN821N Pre-802.11n Wireless Adapter to TP-Link TL-WN422G 802.11g/b Wireless Adapter

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TP-Link TL-WN821N

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

TP-Link TL-WN422G

TP-Link TL-WN422G 802.11g/b Wireless Adapter

 
From $19.39  |  4 stores
 
From $12.95  |  4 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
The TP-LINK TL-WN422G Wireless USB Adapter gives you the flexibility to install the PC or notebook PC in the most convenient location available, without the cost of running network... More
The TP-LINK TL-WN422G Wireless USB Adapter gives you the flexibility to install the PC or notebook PC in the most convenient location available, without the cost of running network cables.TL-WN422G remains excellent performance in the long range and bad environment, it can receive signal from wireless base even separated by 2 floors. Less
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Key Features   
Interface Compatibility   USB 2.0 USB 2.0
WLAN Standards   IEEE 802.11b • IEEE 802.11n • IEEE 802.11g IEEE 802.11g/b
Form Factor   External Adapter 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 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 2.4 GHz
Modulation   OFDM • CCK • QPSK • BPSK • DBPSK • DQPSK • 16QAM • 64QAM • DSSS OFDM • CCK • QPSK • BPSK • DBPSK • DQPSK • 16QAM • 64QAM • DSSS
802.11b Data Rates   11 Mbps, 5.5 Mbps, 2 Mbps, 1 Mbps 11 Mbps, 5.5 Mbps, 2 Mbps, 1 Mbps
Operating Channels 802.11b/g: 11 (North America), 13 (Europe), 14 (Japan) 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 • TKIP • AES • WPA2 • WEP 64-bit • WEP 128-bit • WPA - PSK • WPA2 - PSK • WEP 256-bit
WEP Encryption Length   40 bit (=64 bit) • 128 bit • 152 bit 40 bit (=64 bit) • 256 bit • 128 bit
Other Features   
Operating System   Microsoft Windows 2000 • Microsoft Windows XP • Microsoft Windows Vista Microsoft Windows 2000 • Microsoft Windows 98 Second Edition • Microsoft Windows Millennium Edition • Microsoft Windows XP • Microsoft Windows Vista
Led Indicators   - Wireless
Operation Voltage - 5 Volt
Package Qty. 1 1
Brand TP-Link TP-Link
Dimensions   
Depth 3.7 in. 1 in.
Height 0.4 in. 0.4 in.
Width 1 in. 3.7 in.
Miscellaneous   
Product ID 56237872 82162388
UPC 813120012880 683728182915
Product MPN   
MPN TL-WN821N TLWN422G
 
  TP-Link TL-WN821N
TP-Link TL-WN821N Pre-802.11n Wireless Adapter
  TP-Link TL-WN422G
TP-Link TL-WN422G 802.11g/b Wireless Adapter
 
From $19.39  |  4 stores
 
From $12.95  |  4 stores

Still can't decide?

Ask your friends!
 
 
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 ASI TPL WL TL-WN422G 54Mbps USB Ad... $12
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 ASI TPL WL TL-WN821N N USB Wireless... $17
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 Tp-link Tl-wn821n 802.11n 300m Usb... $25
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