No cables, no batteries, no technical knowledge required. Yet it can easily double the range of your network.

无需线缆，无需电池，甚至无需专业知识，用它就能轻松地把网络覆盖距离加倍。

youdao

No cables, no batteries, no technical knowledge required. Yet it can easily double the range of your network.

无需线缆，无需电池，甚至无需专业知识，用它就能轻松地把网络覆盖距离加倍。

youdao