Windows USB DAC download link: Click here

Music player

M15S

R7

M17 

M11S    

M11 Plus/M11 Plus LTD

M15

M11PRO/M11  

M9

M7/M7K

M6  

M5

M3Pro/M3K  

X7MKII/X7/X5III/X5II/X5

X3MKIII/X3II/X3  

DAC

Q11

Q7

K7/K7BT

E10K-TC

K3/New K3(USB 2.0 mode)

K5Pro/K5Pro ESS

K9/K9 Pro/K9Pro ESS

Q1MKII

Q3/Q3MQA

Q5S-TC/Q5S/Q5 

Bluetooth AMP

BTR7

BTR5 2021/BTR5(USB 2.0 mode)

BTA30Pro(USB 2.0 mode)

USB Audio Adapter

KA1

If your FiiO product is not shown in the list above, it does not need to install USB DAC driver before using as USB DAC in Windows computer.