Dear respected customers,
According to market demand, we specially made this new 3.5mm-RCA coaxial digital adapter cable to use with FiiO X3II/X5II/X7 and future FiiO models. Please kindly find the introduction as follows. The L21 will be shipped to our worldwide agents in the coming days, so you can kindly check with local agents (>>Where to buy) for its availability. If you can’t buy it locally, then please go to FiiO Aliexpress store at this link: >>Click here
FiiO Electronics Technology Co., Ltd.