This model is the S9-BU-13-00 RFID/NFC Reader, a versatile USB-interface reader/writer operating at 13.56 MHz. It supports both contactless and contact cards compiled to ISO 14443A and ISO7816 standards. Power is conveniently supplied directly via the USB port, and it offers wide compatibility across major operating systems including Windows, Linux, Unix, and Android.
The S9-BU-13-00 supports a broad array of card types, including S50/S70, DESFire, Pro, Ultralight, NFC cards/tags (NTAG213-216), and contact CPU cards. Crucially, this reader is designed for secondary development, requiring users to create their own software using the provided SDK to execute read/write commands. This makes it ideal for developers building customized secure access or payment solutions.
