新款300M无线网卡2T2R(上市)

USB 无线网卡，300M无线网卡2T2R [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 300Mbps (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 modesSupports IEEE 802.11e standard [/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 300Mbps (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][tr][td]Radio Channel[/td][td]1 ~ 14 channels (Universal Domain Selection)[/td][/tr][tr][td]Range Coverage[/td][td]Up to 3 times farther range than 802.11g[/td][/tr][tr][td]Antenna type[/td][td]Integrated Antenna[/td][/tr][tr][td]Roaming[/td][td]Full mobility and seamless roaming from cell to cell[/td][/tr][tr][td]RF Output Power[/td][td]13 ~17 dBm (Typical)[/td][/tr][tr][td]Modulation[/td][td]11n: BPSK, QPSK, 16QAM, 64QAM with OFDM11g: BPSK, QPSK, 16QAM, 64QAM, OFDM11b: DQPSK, DBPSK, DSSS, CCK[/td][/tr][tr][td]Data Security[/td][td]64/128-bit WEP EncryptionWPA, WPA-PSK, WPA2, WPA2-PSK. TKIP/AES[/td][/tr][tr][td]Network[/td][td]Auto-switch to use 802.11n or 802.11g or 802.11b modeSupports Ad-Hoc, Infrastructure WLAN networkWireless roamingData rate auto fall-back under noisy environment or longer range distanceSite Survey with Profile function[/td][/tr][tr][td]Configuration & Management[/td][td]Plug-and-Play setup and installationManagement Utility supports 2000 / XP/ Vista[/td][/tr][tr][td]Media Access Control[/td][td]CSMA/CA with ACK[/td][/tr][tr][td]LED Indicator[/td][td]Link/Active ( Green )[/td][/tr][tr][td]Operating System[/td][td]Windows 2000, XP 32/64-bit, Vista 32/64-bit， Linux and MAC OS X[/td][/tr][tr][td]Environment[/td][td]Operating Temperature: 0oC to 40oCStorage Temperature: -20oC to 75oCOperating Humidity: 10% ~ 90% (Non Condensing)Storage Humidity: 5% ~ 95% (Non Condensing)[/td][/tr][tr][td]Compliant[/td][td]FCC (USA)CE Mark (Europe)RoHS CompliantWi-Fi Compliant[/td][/tr][/table][tr][td] RequirementsOperating SystemWindows 2000, XP, Vista, Linux and MAC OS XAvailable USB 2.0 port[/td][/tr][tr][td] Package Content1 x Wireless-N USB 2.0 Adapter1 x Driver CD1 x Quick Start Guide[/td][/tr]