4M带内置天线无线网卡(大优惠)

产品说明： 随着Sin Hon的WiFi的54M USB转接器可以将无线802.11 b / g标准的互联网接入一个USB端口与任何一台计算机。现在您可以轻松地升级您的旧笔记本电脑或增加无线互联网的自由到桌面计算机。设计以提供卓越的性能，同时尽可能小功率图，Winstars的Wi - Fi的54g USB适配器是谁想要干而不运行的电池无线上网笔记本电脑用户自由完美。该Wi - Fi的54g USB适配器与IEEE 802.11b的特征完全符合/ g无线标准提供的兼容性和面向未来的可靠性。

该款产品具有完整的WEP（有线设备私隐）和强大的WPA（Wi - Fi保护接入）安全，Wi - Fi的54g USB转接器让可以检查电子邮件的级别的无线互联网连接，浏览互联网和共享文件保护。

产品特点: 新增无线支持802.11 b / g接入到任何USB功能的电脑 高达5倍的速度比上一代无线连接标准（无线802.11b） 全部64位或128位WEP（有线等效保密）和WPA（Wi - Fi保护接入）为保护互联网的使用安全 支持微软Windows 98SE，ME，2000和XP中/ MAC操作系统的X / Linux操作系统，Vista的 工作距离高达300米的空地 易于操作和设置 在1Mbps，2Mbps的，5.5Mbps，11Mbps的数据速率选择 支持USB 1.0，1.1，2.0连接埠 2.400GHz?2.4835GHz ISM频段无牌 DSSS（直接序列扩频） 调制方式：DQPSK调变/的DBPSK / CCK的 系统要求： Windows 系统： Windows 98SE, Me, 2000, XP or Vista MAC 操作系统 Linux 操作系统 USB 1.0, 1.1 or 2.0 端口 包装说明： 1 x Wi-Fi 54g USB Adapter 1 x 天线 1 x 驱动 1 x 说明书 Description: With USB Wireless Lan Adapter you can add wireless 802.11 b/g internet access to any computer with a USB port. Now you can easily upgrade your older laptop or add wireless internet freedom to a desktop computer. Designed to provide excellent performance while drawing as little power as possible, the Wi-Fi 54g USB Adapter is perfect for laptop users who want wireless internet freedom without running their battery dry. The Wi-Fi 54g USB Adapter features full compliance with the IEEE 802.11b/g wireless standard offering the best compatibility and future-proof reliability. Featuring full WEP (Wired Equipment Privacy) and robust WPA (Wi-Fi Protected Access) security, the Wi-Fi 54g USB Adapter lets can check e-mail, surf the internet and share files on your wireless internet connection with the highest level of protection. Features: Add Wireless 802.11 b/g access to any USB enabled computer Up to five times faster than previous generation wireless connection standard (Wireless 802.11b) Full 64-bit or 128-bit WEP (Wired Equivalent Privacy) and WPA (Wi-Fi Protected Access) security for protected internet usage Supports Microsoft Windows 98SE, Me, 2000 , XP , Vista / MAC OS X / Linux Operating distance of up to 300 meters in open space Easy operation and set-up 1Mbps, 2Mbps, 5.5Mbps, 11Mbps selectable Data Rate Supports USB 1.0, 1.1, 2.0 connector ports 2.400GHz ~ 2.4835GHz unlicensed ISM Frequency Band DSSS (Direct Sequence Spread Spectrum) Modulation Method: DQPSK / DBPSK / CCK Specifications: USB Specification USB 2.0 Transmission Power 17 dBm Power Consumption Transmit : < 350mA. Receive : < 260mA. Data Rate IEEE 802.11g : 6, 9, 12, 18, 24, 36, 48, 54Mbps Operating Temperature 0 ~ 55 celsius Storage Temperature -20 ~ 70 celsius Operating System Support Windows 98SE, Me, 2000, XP, Vista, MAC, Linux Humidity 5 ~ 90% (non-condensing) Modulation IEEE 802.11g : BPSK, QPSK, 16QAM, 64QAM Security 64-bit or 128-bit WEP/WPA TKIP Management Windows-based Utility Operating Range 100 - 300m, depending on surrounding environment Antenna Type On board chip antenna Chipset Ralink 2070 Frequency 2.4GHz ~ 2.483GHz unlicensed ISM band Requirements: Windows System : Windows 98SE, Me, 2000, XP or Vista MAC OS Linux USB 1.0, 1.1 or 2.0 port Package Content: 1 x Wi-Fi 54g USB Adapter 1 x Driver CD 1 x Quick Start Guide