: Indoors up to 100 meters and outdoors up to 300 meters, depending on environmental factors. Performance and Use Cases Customer Questions & Answers - Amazon.com
is a highly integrated single-chip controller that combines a MAC, baseband, and RF in a single package. It is designed for standard 2.4GHz Wi-Fi networks and does not support the newer 5GHz band. : Indoors up to 100 meters and outdoors
: Supports 64/128-bit WEP, WPA, and WPA2 (TKIP/AES) encryption. : Indoors up to 100 meters and outdoors
The wireless card is the Realtek RTL8188EE 802.11bgn wifi adapter. That is a single band (2.4 GHz) only. Amazon.com : Indoors up to 100 meters and outdoors