The EZ100PU product has been discontinued by Castles Technology. The official website states "此產品已停產，將不再..." (this product has been discontinued and will no longer...), and driver updates are no longer being provided. This means users cannot rely on manufacturer updates to resolve the compatibility issue moving forward.
If it is a .zip file, right-click it and choose . Ez100pu Driver Windows 11
Find the reader (often under "Smart card readers" or "Other devices" with a yellow exclamation mark). The EZ100PU product has been discontinued by Castles
Avoid generalized driver-scanning software, which frequently packages malware or incorrect binaries. Instead, secure the package directly from trusted repositories: If it is a
and verify that Windows recognizes it properly.
Windows 11 may have a compatible generic driver in its database. Plug in the reader and open .
⚠️ This may break magnetic stripe decoding but often allows raw USB-serial communication.