In order to meet the development requirements of the miniaturization and lightweight of client mobile devices, Chilitag Technology not only reduces the size of the READER to the extreme (25x23mm), but the function does not shrink at all, and even enhances the antenna reading performance. The 8cm read distance meets the requirements of customer size miniaturization and read performance enhancement. This is an RFID tag reader that conforms to ISO 14443-A/B and ISO 15693 series NFC specifications. It is especially suitable for mobile electronic products. The USB interface supports Windows, Linux and Android operating systems.