Adaptador Wireless Usb Tp-link Tl-wn821n 300mbps 802.11n - R$ 38,00 No Mercadolivre

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ADAPTADOR WIRELESS USB TP-LINK TL-WN821N 300 MBPS

A MELHOR GARANTIA DO MERCADO LIVRE!!! GARANTIMOS 1 ANO PELO MENOR PREÇO DO ML!!

O envio é IMEDIATO após confirmação de pagamento!!

Placa de rede sem-fios para interfaces USB com suporte a sistemas operacionais Windows2000/XP/Vista/7, compatível com desktops e notebooks. Possui velocidade de sinal nominal de 300Mbps, com 2 antenas internas para entrada e saída de sinal com suporte a tecnologia MIMO.

Especificação de software
Padrões IEEE 802.11n (draft 2.0), IEEE 802.11g, IEEE 802.11b, CSMA / CA com ACK
Taxas de sinal sem fio 11n Com Fallback Automático: 270/243/216/162/108/81/54/27Mbps
135/121.5/108/81/54/40.5/27/13.5Mbps
130/117/104/78/52/39/26/13Mbps
65/58.5/52/39/26/19.5/13/6.5Mbps
11g: 54/48/36/24/18/12/9/6M £ ¨ ©  adaptativa
11b: 11/5.5/2/1M £ ¨ ©  adaptativa
Faixa de freqüência de 2,4 2.4835GHz
Potência de transmissão wireless 20dBm (MAX)
Tipo de modulação OFDM/CCK/16-QAM/64-QAM
270M Sensibilidade Receptor:-68dBm @ 10% PER
130M:-68dBm @ 10% PER
108M:-68dBm @ 10% PER
54M:-68dBm @ 10% PER
11M:-85dBm @ 8% PER
6M:-88dBm @ 10% PER
1M:-90dBm @ 8% PER
Segurança 64/128 bit WEP, WPA/WPA2, WPA-PSK/WPA2-PSK (TKIP / AES)
Suporte do sistema operacional Windows 2000/XP/Vista/7


Especificação de hardware
Interface USB 2.0 Hi-Speed
Tipo de Antena Interna antenas omni-direcionais
Certificações CE, FCC
Temperatura de operação 0 ~ 40 AC ¡¡AC (32 º H ~ 104 ° H)
Temperatura de armazenamento -40 ~ 70 ¡¡AC AC (-40 ° H ~ 158 ° H)
Umidade relativa 10% ~ 90%, sem condensação
Armazenamento Umidade 5% ~ 95% sem condensação
Dimensões 3,7 x 1,0 x 0.4in. (93,5 x 26 x 11mm)

                           

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