Amazon.com: Devinal USB to RCA Audio Cable, USB to Dual RCA Output Cord, USB 2.0 to 2 Phono Connector, PC USB to Stereo Audio Cable Converter for Amplifier, Speaker, etc 10Ft : Electronics
Amazon.com: Pyle 200 Watt Bluetooth Home Theater Desktop Stereo Amplifier Receiver with LCD Display, USB Port, SD Card Reader, Remote and FM Antenna (2 Pack) : Electronics
Amazon.com: GoHawk T1000 Replacement 4-Channel Bluetooth Stereo Amplifier w/AUX USB SD Radio for TJ4-Q TN4-Q TS5-Q Harley Touring Motorcycle ATV UTV RZR Polaris Can-Am Wildcat : Electronics
Amazon.com: MOTOPOWER MP0608 3.1Amp Motorcycle Dual USB Port SAE to USB Adapter Battery Monitor with Switch Control and LED Indicators : Automotive
Amazon.com: USB C DAC-USB C Headphone Adapter-Portable 32 Bit Headphone Amplifier-Type C to 3.5mm Jack Adapter-Premium Sound Enhancer for Google Pixel 3 4XL Samsung Galaxy S20 Note 10 10+(USB Type C) :
Amazon.com: Manhattan Hi-Speed USB 2.0 3D 7.1 Sound Adapter, External Sound Card with 3.5 mm Audio and Microphone Ports, 7.1-Channel Virtual 3D Surround Sound, Internal Amplifier and Volume Controls : Electronics
Amazon.com: Home Audio Power Amplifier System - 2x75W Dual Channel Theater Power Stereo Receiver Box, Surround Sound w/ USB, RCA, AUX, LED, Remote, 12V Adapter - For Speaker, iPhone - Pyle PCAU35A : Electronics
USB WiFi Repeater,Wired and Wireless Signal Amplifier AP WiFi Smart TV Network Adapter Multi-Functional AP Signal Booster, USB Powered High Power WiFi Hotspot Extender
Amazon.com: Audiolab Portable Headphone Amplifier Audio Powered USB DAC Headphone Amp for Phone (Android,USB-C Port) : Electronics
Amazon.com: Mohu Jolt TV Antenna In-Line Amplifier with 6 ft. USB Cable and USB Power Adapter, MH-110569 : Electronics
Nobsound Mini Bluetooth 5.0 Power Amplifier, Stereo Hi-Fi Digital Amp 2.0 Channel 50W×2 with AUX/USB/Bluetooth Input, Wireless Audio Receiver, PC Sound Card with Power Supply (Black)
Amazon.com: USB to 1/4 Female TRS Audio Stereo Adapter, USB to 6.35mm Jack Audio Adapter Compatible with Laptop，Windows or PC，Amplifier, Speaker, Headphones-6.6FT Note:Not Applicable Recording,Truck,TV USB Ports : Cell Phones & Accessories
Amazon.com: Pyle PDA5BU.0 200W Audio Stereo Receiver-Wireless Bluetooth Power Amplifier Home Entertainment System w/AUX in, USB Port, 2 Karaoke Microphone Input, Remote , Black : Electronics
Amazon.com: MOTOPOWER MP0609A 3.1Amp Motorcycle USB Port Kit SAE to USB Adapter On Motorcycle : Automotive
Amazon.com: DROK 50W+50W Amplifier, Blue-Tooth 2.0 Channels HiFi Power Amplifier Board for 4-8Ω 200W Passive Speakers with 3.5mm Port Suitable for USB Sound Card : Electronics
Amazon.com: BOSS Audio Systems MGV520B Marine Gauge Receiver – Weatherproof, 3 Inch LCD, Built-in Amplifier, Bluetooth, Digital Media MP3 Player, No CD Player, USB Port, AM/FM Radio : Electronics
Moukey Home Audio Amplifier Stereo Receivers with Bluetooth 5.0, 220W 2 Channel Power Amplifier Stereo System, w/USB, SD, AUX, MIC in w/Echo, LED for Home Theater Speakers via RCA, Studio Use -
NexiGo Enhanced 16FT Link Cable with Signal Amplifier, USB 3.2 Gen1 Type C to A, Fast Charging & High-Speed Data Transfer (up to 5Gbps), Compatible with Oculus Quest 1 and 2 Headset
Moukey 2 Channel Amplifier for Stereo Audio Speakers Bluetooth 5.0 - Portable RMS 100W, Desktop Power Receivers
Amazon.com: Pyle Bluetooth Mini Blue Series Home Audio Amplifier - Compact Desktop Home Theater-Stereo Amplifier Receiver with USB Charge Port - Pager & Mixer Karaoke Modes - Mic Input (40 Watt x
Amazon.com: VENTION USB C to 2 RCA Audio Cable, Type-C to RCA Cable 2RCA Jack USB-C Audio Line, RCA to Speaker Wire Adapter for Car Stereo, Phone, Tablet, Home Theater, Amplifier, DVD,
Amazon.com: Donner Bluetooth 5.0 Stereo Audio Amplifier Receiver, 4 Channel, 440W Peak Power Home Theater Stereo Receiver USB, SD,FM, 2 Mic in Echo, RCA, LED, Speaker Selector for Studio, Home-MAMP5 : Electronics
Amazon.com: Lavaudio Headphone Amps Tiny Amplifier USB DAC, DSD256 Hi-Res HiFi Headphone Amplifier 3.5mm/Type C/Lightning/Lossless for Smartphones/PC/Laptop/Players(Lightning, Black) DS100 : Electronics
