Mini USB DAC Conexant USB Type C To 3.5mm DSD DAC Android Mobile Phone Tablet PC | eBay
Amazon.com: HELM Audio Bolt DAC/AMP, USB-C Portable High-End DAC/Headphone Amplifier with MQA Playback. Mobile Studio Sound for Android, iOS and PC. USB-C to 3.5mm Audio, THX Certified : Electronics
Amazon.com: FiiO JadeAudio KA1 Headphone Amps Amplifier Tiny USB DAC High Resolution 3.5mm Lossless for Smartphones/PC/Laptops/Players(Type C, Black) : Electronics
Audirect Beam 2S DAC Adapter Amplifier for iPhone Android Smartphone w
HiFimeDIY Android DAC - Hifime Audio
Amazon.com: FiiO JadeAudio KA2 4.4mm Balanced Headphone Amps USB DAC DSD256 32bit/384kHz PCM for Android/iOS/Windows/Mac (USB Type C) : Electronics
3.5mm audio vs USB Type-C: the good, bad and the future
DragonFly Series · AudioQuest
Amazon.com: THX Onyx Portable DAC Headphone Amplifier: High Resolution Audio DAC for Smartphone/PC/Home Audio - THX AAA - MQA Renderer - Direct Stream Digital (DSD) - ES9281PRO DAC - Magnetic Cable Management : Electronics
LAMSCAT USB C DAC Audio Headphone Amplifier 2.5mm/3.5mm Portable DAC Built-in Sm | eBay
FiiO E18 KUNLUN Android Phone USB DAC & AMP for sale online | eBay
Why doesn't anyone make a high quality mobile DAC in this form factor? : r/headphones
Amazon.com: Saramonic Audio Interface w/XLR & 1/4" for USB Type-C Android Smartphones & Tablets (SmartRig-UC) : Musical Instruments
Amazon.com: Audiolab Portable Headphone Amplifier Audio Powered USB DAC Headphone Amp for Phone (Android,USB-C Port) : Electronics