1. QX11 user manual and driver download

QX11 Quick Start Guide: Click here

Driver download: Click here (Download Universal Driver)

FiiO Control download: Click here

Web-based PEQ control link for computer: Click here

Notes:

1. Web-based control is only supported on Windows and macOS systems. (Android and iOS systems are not supported.)

2. Browsers that support the Web HID API, such as Chrome, Edge, or Opera, are required for proper control.