XMOS DSD DXD 384kHz high-quality USB to I2S/DSD PCB - DIYINHK
HiFime UH1-Digital 384kHz USB to I2S/DSD/COAX interface (no DAC) - Hifime Audio
DSD TECH USB to TTL Serial Converter CP2102 with 4 PIN Dupont Cable Compatible with Windows 7,8,10,Linux,Mac OSX : Electronics
Buy 3.5mm USB DAC DSD Portable Audio Rechargeble HiFi Headphone Amplifier for iPhone IPod MP3 MP4 Player at affordable prices — free shipping, real reviews with photos — Joom
NAD Launches New MDC Upgrade Module - MDC USB DSD - NAD Electronics
INT204 USB/DSD interface - Hifimansion
Amazon.com: DSD TECH SH-U20A 3-in-1 USB to RS232 TTL RS485 Adapter with FTDI FT232RL chip for Windows Liunx Mac OS : Electronics
Amanero USB NativeDSD / DSD512 upsampling with NUC ROCK - Audio Gear Talk - Roon Labs Community