ZOWEETEK IC card reader (USB connection). Compatible with My Number cards and **e-Tax (tax return)**. Simply connect to your computer and use, no drivers needed. ✔ Compatible with My Number cards / B-CAS / bank and post office IC cards ✔ Compatible with Windows 10/11 and Mac OS ✔ Compact and lightweight for easy portability ✔ USB 2.0, equipped with LED indicator * Not compatible with Chromebook * When using on a Mac, Java must be installed beforehand. Recommended for those who want to safely and easily file tax returns and perform various public procedures at home. Thank you for viewing.