Sunmi Mini AP: Built-in antenna, Ethernet port (1x 10/100Mbps), AP mode - connected to router, client mode - connected to Sunmi terminal (switchable), high Wi-Fi range (WPA3, Wi-Fi 802.11ah, 1GHz), quick setup, USB-C port, power indicator, wireless indicator, includes: user manual, network cable, USB-C cable, 3M adhesive backing Note: in case the Hyper Wi-Fi connection cannot be established, connect it to the Internet with an Ethernet cable, then an OTA providing the fix will be downloaded and installed automatically..