Yuan Jing Audio - XMOS U8 USB Audio 32Bit / 384KHz USB to I2S Converter Daughter Board LP - USD $39.50
OEM board - I2S over USB Audio
睿志音响
New Xmos Xu208 U208 Usb To I2s Iis Dsd Converter 384k Xmos Xu208 Usb Digital Interface Module For Dac,amazing Sounding - Home Theater Amplifiers - AliExpress
SINGXER F1 USB Interface
Singxer Q1 – USB Digital Interface Board – XU208 chip | Kitsune HiFi - HoloAudio USA
XMOS U208 USB receiver to SPDIF I2S 32bit384kHz DSD USB interface for dac as weiliang ES9018 ES9028 ES9038pro - Price history & Review | AliExpress Seller - Derone Audio Parts Store | Alitools.io