大功率54兆高功率无线网卡(超值优惠)

54Mbps 11b/g USB高速 无线网卡，大功率无线WIFI网卡-(54Mbps高速率 大功率专业版)带固定夹子！

产品描述： 产品参数： 无线标准 IEEE 802.11 n 54兆 USB 2.0接口高速支持54M速度， 8倍高于USB1.1接口向下兼容USB1.1 DSSS/OFDM技术 SMA接口可拆式天线,升级高灵敏度增益天线 网卡接收模式可达3000米以上距离（可视） 输出功率50mW到800mW（自动调节） 采用WEB网页式简化管理 广泛操作温度从0到55°C 支持802.1x认证系统 MAC地址控制 152bit的WEP加密 支持任何常见操作系统，包括CE,LINUX ,MAC,OS ,VISTA Description Wireless-G USB 2.0 Wireless Lan Adapter allows you to connect your laptop or desktop to any Wireless-G networks in your home or office. The Wireless-G (802.11G) USB 2.0 Adapter is great for those who want to upgrade older computers to be able to access the internet over a Wireless-G network. Wireless-G networks allow for high speed data transfers, online gaming, and lightning fast downloads. The Wireless-G USB 2.0 Adapter gives you access to all the high-speed features of Wireless-G 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. [table][tr][td]FeaturesMIMO technology improves data throughput and range over existing 802.11b/g productsAdd high-speed Wireless-N (draft 802.11n) Internet access to any USB enabled computerDownload 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 officeWorks with older Wireless-G and Wireless-B networksWiFi Protected Setup (WPS) simplifies setup and operationOperating distance of up to 300 feet indoor, and up to 900 feet in open spaceData transfer rate of up to 150Mbps (downlink) and 150Mbps (uplink)Supports USB 2.0 interface, backward compatible to USB 1.1 and 1.2Enhanced WEP and WPA wireless security for protected Internet access64-bit / 128-bit WEP (Wired Equivalent Privacy), TKIP, AES 2.400GHz ISMFrequency Band Modulation Method: QPSK / BPSK / 16-QAM / 64-QAMSupports Ad Hoc and Infrastructure modes [/td][/tr][tr][td]Specifications Wireless Standards[/td][td]IEEE 802.11n (draft)IEEE 802.11gIEEE 802.11b[/td][/tr][tr][td]Host Interface[/td][td]High speed USB2.0/1.1 interface[/td][/tr][tr][td]Data Rate[/td][td]802.11n: up to 150Mbps (downlink) and 150Mbps (uplink)802.11g: 54 / 48 / 36 / 24 / 18/ 12 / 9 / 6 Mbps auto fallback802.11b: 11 / 5.5 / 2 / 1 Mbps auto fallback[/td][/tr][tr][td]Frequency Band[/td][td]2.4GHz ISM (Industrial Scientific Medical) Band[/td][/tr][tr][td]Chipset[/td][td]Realtek[/td][/tr][tr][td]RF Frequency[/td][td]2412 ~ 2462 MHz (North America)2412 ~ 2472 MHz (Europe)2412 ~ 2484 MHz (Japan)[/td][/tr][/table] [table][tr][td] [/td][/tr][tr][td]Package Content1 x Wireless-N USB 2.0 Adapter2 x Driver CD1 x Quick Start Guide1 x 3ft USB Cable[/td][/tr][/table]