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List Price : $21.91 Price : Too low to display
List Price : $21.91 Price : Too low to display
Product Description
TP-Link TL-WN821N 300Mbps Wireless N USB Adapter & Infrastructure and Ad-Hoc Adopts MIMO technology for wireless rates of up to 300Mbps
- Provides two methods of operation: Infrastructure and Ad-Hoc Adopts MIMO technology for wireless rates of up to 300Mbps
- Standards: IEEE 802.11n, IEEE 802.11g, IEEE 802.11b, CSMA/CA with ACK Interface: USB2.0
- Antenna Type: Internal Omni-directional Antennas Wireless Speed:802.11n: Up to 300Mbps(dynamic) 802.11g: Up to 54Mbps(dynamic)
- 802.11b: Up to 11Mbps(dynamic) Frequency Range: 2.4~2.4835GHz
- Wireless Transmit Power: 20dBm(MAX EIRP) Modulation Technology: OFDM/CCK/16-QAM/64-QAM
- 54M: -68dBm@10% PER 11M: -85dBm@8% PER 6M: -88dBm@10% PER 1M: -90dBm@8% PER
- Receiver Sensitivity:270M: -68dBm@10% PER 130M: -68dBm@10% PER 108M: -68dBm@10% PER
- Support Operating System: Windows 7(32/64bits), Windows Vista(32/64bits), Windows XP(32/64bits), Windows 2000
- Wireless Security: 64/128 bits WEP; WPA/WPA2, WPA-PSK/WPA2-PSK (TKIP/AES)
TP-Link TL-WN821N 300Mbps Wireless N USB Adapter Reviews
TP-Link TL-WN821N 300Mbps Wireless N USB Adapter Reviews
| 1 of 1 people found the following review helpful  flawless, This review is from: TP-Link TL-WN821N 300Mbps Wireless N USB Adapter (Personal Computers) I bought 2 in order to bring all the machines in the house up to the same level. USB and easy setup=no brainer install. You can't go wrong and the price relative to other dongles out there is excellent! 5 of 7 people found the following review helpful Great Item - 300mbps, NO hiccups, By Leviuqse (Southern California) - See all my reviews Amazon Verified Purchase This review is from: TP-Link TL-WN821N 300Mbps Wireless N USB Adapter (Personal Computers) We are currently using 5 821N adapters in our workplace with 1 TP Link 1043ND, no hiccups, easy to install, works great on windows xp pro and 7 pro 32-bit.Comes with extension cable, adapter is not for laptop use because of the size, but great for desktops. 300mbps speeds are archived if router setup properly, N only 40mhz width. must be close to the router to have archive the best speeds. the only CON will be that the length is so-so to have 300mbps archived  Awful, By syc (Singapore) - See all my reviews This review is from: TP-Link TL-WN821N 300Mbps Wireless N USB Adapter (Personal Computers) Awful product, one I very much regret buying.My desktop will frequently be unable to access any webpages, even though the TP-link software claims that I am connected with good signal strength. Requires a restart of the computer to fix Randomly disconnects, requires restart to fix Wireless configuration software locks up frequently. |
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