| 品牌：toplink | 型号：2A11 | 传输速率：54M |
| 接口类型：USB | 无线标准：IEEE 802.11g、IEEE 802.11b | 工作频段：2.4GHz |
| 支持协议：IEEE802.11b/g | 覆盖范围：300米 |
2A11
主要性能:
802.11b:1,2,5.5,11Mbps;
802.11g;6,9,12,18,24,36,48,54Mbps;
调制模式：OFDM
峰值速率： 54Mbps
峰值吞吐率：27Mbps
智能电源管理功能
安全模式：802.11 b/g,WPA,WPA2,WMM,WMM-PS，WHQL,Cisco CCX
| Ha***are | |
| Chipset | Ralink RT2571+RT2528 |
| Host interface | USB type A(4 pin header) |
| LEDS | Link/Activity |
| RF | |
| Antenna | Built-in PCB Board |
| Frequency | 2412~2472MHz, I*** band. |
| Tran***it Power | 802.11b:19~21dBm; 802.11g:15~17dBm; |
| Receive Sensitivity | 802.11b:-82dBm@11Mbps; 802.11g:-68dBm@54bMbps |
| Software | |
| Operation System | Windows 2000/XP/Vista; Win CE 5.0; Linux 2.6.x; Mac OS 10.X |
| Security | WEP 64/128bit,WPA,WPA2,WMM Cisco CCS V1.0,2.O and V3.0 Compliant |
| Operation Conditi*** | |
| Voltage Range* | DC 5.0V&plu***n;5% |
| Operating Temperature | 0℃-40℃ |
| Storage Temperature | -20℃-70℃ |
| Operating Humidity | RH 95%(Non-Condensing) |
| Storage Humidity | RH 95%(Non-Condensing) |
| Physical Specification | |
| Dimensi*** | 87.5*26*10mm |