MINGDA Dongle (Free shipping)

Plug & Play, Driver-free: Standard USB interface, automatic device identification after plugging in, zero complicated setup or driver installation
Genuine Official Authorization: Hardware-level encrypted certification, avoiding unauthorized pop-ups, function lockout and pirated software crashes
A128 printer Compatibility: The 2D design matched with A128 printer
Flexible portable authorization: No fixed PC binding, portable design for flexible cross-device use anytime