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Página inicial > Lista de Produto > Adaptador sem fio > Adaptador Wireless-N USB 2.0 de 300Mbps, cartão sem fio 802.11n LAN, CE, FCC

Adaptador Wireless-N USB 2.0 de 300Mbps, cartão sem fio 802.11n LAN, CE, FCC

Informação básica

Modelo: WS-WN688N2

Descrição do produto

300Mbps USB 2.0 Wireless-N adapter, wireless  802.11n lan card

(WS-WN688N2)

Description

Winstars's Wireless-N USB 2.0 Adapter allows you to connect your laptop or desktop to any Wireless-N networks in your home or office. The Wireless-N (802.11n) USB 2.0 Adapter is great for those who want to upgrade older computers to be able to access the internet over a Wireless-N network.

At 5 times faster than traditional Wireless-G (802.11b) networks, Wireless-N networks allow for high speed data transfers, online gaming, and lightning fast downloads. The Wireless-N USB 2.0 Adapter gives you access to all the high-speed features of Wireless-N networks on older and newer computers. Its simple and easy setup means you'll be surfing the internet, downloading movies, and e-mail in no time.

 


Features

  • MIMO technology improves data throughput and range over existing 802.11b/g products
  • Add high-speed Wireless-N (draft 802.11n) Internet access to any USB enabled computer
  • Download music & movies, surf the internet and e-mail up to 5 times faster than previous generation wireless networks (Wireless 802.11g)
  • Offers greater coverage than Wireless-G networks for internet access throughout your home or office
  • Works with older Wireless-G and Wireless-B networks
  • WiFi Protected Setup (WPS) simplifies setup and operation
  • Operating distance of up to 300 feet indoor, and up to 900 feet in open space
  • Data transfer rate of up to 300Mbps
  • Supports USB 2.0 interface, backward compatible to USB 1.1 and 1.2
  • Enhanced WEP and WPA wireless security for protected Internet access
  • 64-bit / 128-bit WEP (Wired Equivalent Privacy), TKIP, AES 2.400GHz ISM
  • Frequency Band Modulation Method: QPSK / BPSK / 16-QAM / 64-QAM
  • Supports Ad Hoc and Infrastructure modes
  • Supports IEEE 802.11e standard 

Wireless Standards

IEEE 802.11n (draft)

IEEE 802.11g

IEEE 802.11b

Host Interface

High speed USB2.0/1.1 interface

Data Rate

802.11n: up to 300Mbps (downlink) and 150Mbps (uplink)

802.11g: 54 / 48 / 36 / 24 / 18/ 12 / 9 / 6 Mbps auto fallback

802.11b: 11 / 5.5 / 2 / 1 Mbps auto fallback

Frequency Band

2.4GHz ISM (Industrial Scientific Medical) Band

Chipset

Ralink RT2770 + RT2720

RF Frequency

2412 ~ 2462 MHz (North America)

2412 ~ 2472 MHz (Europe)

2412 ~ 2484 MHz (Japan)

Radio Channel

Range Coverage

Up to 3 times farther range than 802.11g

Antenna type

Integrated Antenna

Roaming

Full mobility and seamless roaming from cell to cell

RF Output Power

13 ~17 dBm (Typical)

Modulation

11n: BPSK, QPSK, 16QAM, 64QAM with OFDM

11g: BPSK, QPSK, 16QAM, 64QAM, OFDM

11b: DQPSK, DBPSK, DSSS, CCK

Data Security

64/128-bit WEP Encryption

WPA, WPA-PSK, WPA2, WPA2-PSK. TKIP/AES

Network

Auto-switch to use 802.11n or 802.11g or 802.11b mode

Supports Ad-Hoc, Infrastructure WLAN network

Wireless roaming

Data rate auto fall-back under noisy environment or longer range distance

Site Survey with Profile function

Configuration & Management

Plug-and-Play setup and installation

Management Utility supports 2000 / XP/ Vista

Media Access Control

CSMA/CA with ACK

LED Indicator

Link/Active ( Green )

Operating System

Windows 2000, XP 32/64-bit, Vista 32/64-bit,
Linux and MAC OS X

Weight

18g

Environment

Operating Temperature: 0oC to 40oC

Storage Temperature: -20oC to 75oC

Operating Humidity: 10% ~ 90% (Non Condensing)

Storage Humidity: 5% ~ 95% (Non Condensing)

Compliant

FCC , CE , RoHS

Requirements

  • Operating System
    • Windows 2000/ XP/Vista/Seven, Linux and MAC OS X
  • Available USB 2.0 port

Package Content

  • 1 x Wireless-N USB 2.0 Adapter
  • 1 x Driver CD
  • 1 x Quick Start Guide

Grupo de Produto : Adaptador sem fio

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