SIM Overlay is a paper-thin PCB with an embedded chip which can stick on top of a standard SIM card and uses its contact points to communicate with SIM card. It supports normal SIM, Micro SIM, and NANO SIM.

Key features

  • Supports Normal SIM, Micro SIM and Nano SIM
  • Fully compatible with 2G/3G/4G
  • Thinnest SIM Overlay worldwide (230µm)
  • High Security – IC with ISCCC certification
  • Support OTA (Over the Air) update
  • Able to work with most devices from feature phones to the newest smart phones