What you need before opening the box
Create or use a Square account, provide a power outlet, and plan for Wi-Fi or Ethernet through the accessory hub. The Register must remain plugged in; it has no battery. It can join a private or unsecured network, but not a captive-portal network such as the sign-in Wi-Fi commonly found at airports or coffee shops. The first software update is mandatory and takes about 15 minutes under typical conditions.


