Product information:

1. Both external antenna versions and internal antenna versions support NanoPi R2S and NanoPi R4S.
2. After testing, the external antenna version has a download speed of 200Mbps. Built-in antenna version with 160Mbps download speed.
3. This product supports FriendlyWrt provided by Friendly Arm, as well as some third-party OpWrt firmware, some third-party firmware is not supported.

Packing list:

1* wireless card