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ES9038PRO XMOS DSD DXD 768kHz USB DAC with Bit-perfect volume control and SPDIF input
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Amazon.com: VIMVIP USB C to 3.5mm Adapter, Aux Audio Type C to 3.5mm Headphone Extension Braid Cable with Hi-Fi/DAC Chip [Calling & Volume Control] : Electronics
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Fostex PC-100USB-HR-2 - High Res 24 Bit 96k USB DAC & Volume Controller - Headphone Amplifier - Professional Audio Design, Inc | Professional Audio Design, Inc
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Amazon.com: Creative Sound Blaster G3 USB-C External Gaming USB DAC and Amp for PS4, Nintendo Switch, Ft. GameVoice Mix (Audio Balance for Game/Chat), Mic/Vol Control and Mobile App Control, Plug-and-Play : Electronics
Sound Blaster GC7 Game Streaming USB DAC and Amp with Programmable Buttons and Super X-Fi - Creative Labs (United States)
PROZOR 192k Digital to Analog Converter DAC Supports Volume Control,Optical to RCA Converter, Digital Coaxial SPDIF Toslink to Analog Stereo LR RCA 3.5mm Jack Audio Adapter: Amazon.com: Industrial & Scientific