300Mbps Wireless N USB Adapter
- Excellent N speed brings best experience for HD video streaming or Internet calls
- MIMO technology with stronger signal penetration strength, wider wireless coverage, providing better performance and stability
- Easy wireless security encryption at a push of the WPS button
- Supports Windows 11/10/8.1/8/7/XP, Mac OS 10.15 and earlier, Linux
| CARACTERÍSTICAS DE HARDWARE | |
|---|---|
| Interface | USB 2.0 |
| Botão | WPS Push Button |
| Dimensões (L x P x A) | 2.7x 0.8 x 0.4 in. (69 x 21 x 9.5mm) |
| Tipo de Antena | On-Board |
| FUNCIONALIDADES WI-FI | |
|---|---|
| Normas Wireless | IEEE 802.11n, IEEE 802.11g, IEEE 802.11b |
| Frequências | 2.400-2.4835GHz |
| Signal Rate | 11n: Up to 300Mbps(dynamic) 11g: Up to 54Mbps(dynamic) 11b: Up to 11Mbps(dynamic) |
| Reception Sensitivity | 270M: -62dBm@10% PER 130M: -65dBm@10% PER 108M: -68dBm@10% PER 54M: -68dBm@10% PER 11M: -85dBm@8% PER 6M: -88dBm@10% PER 1M: -90dBm@8% PER |
| Potência de transmissão | <20dBm(EIRP) |
| Modos Wireless | Ad-Hoc / Infrastructure mode |
| Segurança Wireless | Support 64/128 bit WEP, WPA-PSK/WPA2-PSK |
| Tecnologia de Modulação | DBPSK, DQPSK, CCK, OFDM, 16-QAM, 64-QAM |
| OUTROS | |
|---|---|
| Certificações | CE, FCC, RoHS |
| Conteúdo da embalagem | Wireless Adapter One USB extension cable Resource CD Quick Installation Guide |
| Requisitos de Sistema | Windows 11/10/8.1/8/7,Mac OS 10.15 and earlier,Linux |
| Temperatura e Humidade | Operating Temperature: 0℃~40℃ (32℉~104℉) Storage Temperature: -40℃~70℃ (-40℉~158℉) Operating Humidity: 10%~90% non-condensing Storage Humidity: 5%~90% non-condensing |
- Awards
-
-
RecommendTL-WN821N won РЕКОМЕНДУЕТ award from Hard'n soft in Russia2010, Russia -
Five StarsTL-WN821N Won Five stars from PC Magazine Russian edition in Russia2012, Russia
-
Five StarTL-WN821N got Five Star award from PC Magazine in Russia2012, Russia
-
*Maximum wireless signal rates are the physical rates derived from IEEE Standard 802.11 specifications. Actual wireless data throughput and wireless coverage are not guaranteed and will vary as a result of 1) environmental factors, including building materials, physical objects, and obstacles, 2) network conditions, including local interference, volume and density of traffic, product location, network complexity, and network overhead, and 3) AP limitations, including rated performance, location, connection quality, and AP condition.
*To ensure compatibility, you may need to update the adapter’s drivers after an OS update. You can find our latest drivers in the download center at tp-link.com/en/download-center.