楼下搞个高灵敏的接收器，像这个。。。

来源: 徒劳于 2012-11-29 12:54:16 [旧帖] [给我悄悄话] 本文已被阅读：次

Rosewill RNX-N250UBE (RNWD-11006) Wireless Adapter IEEE 802.11b/g/n USB 2.0 2T2R / 2x 5 dBi External Antenna / Up to 300Mbps

Rosewill RNX-N250UBE (RNWD-11006) IEEE 802.11b/g/n USB 2.0 2T2R External 2x 5dBi Antenna Wireless Adapter

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