The Best external audio card of 2021 – Top 10 and Rankings

If you’re looking for external audio card but don’t know which one is the best, we recommend the first out of 10 external audio card in this article. Check out how we decide after hours of researching and comparing dozens of items on the market.

Rank No. #1
Creative Sound BlasterX G5 7.1 Headphone Surround HD Audio External Sound Card with Headphone Amplifier for Windows PC / Mac / PS4 / and Other Consoles
  • Native 7.1 Surround Sound Support
  • Immersive 3D PC Gaming Audio
  • Best-in-class Console Gaming Audio
  • Blaster Acoustic Engine Pro
  • Audiophile-grade Headphone Amplifier
Rank No. #2
UGREEN USB Audio Adapter External Stereo Sound Card with 3.5mm Headphone and Microphone Jack for Windows Mac Linux PC Laptops Desktops PS5 Black
  • Ideal Sound Card Option : UGREEN usb audio adapter is ideal to replace your faulty sound card or audio port, it adds a mono microphone-in and a stereo audio-out port to your computer through a USB port, which enables you to connect your existing headphones, headset, speakers, or microphone with 3.5mm jack to your PC through a USB interface.
  • Practical Stereo Sound Adapter: It protects against electromagnetic interference and enjoy the stable and best sound quality. Quite great for Skype/ ICQ/ Google Hangouts/ TeamSpeak, additionally suitable as a second sound source for simultaneous operation of loudspeakers and headphones.
  • Superior Features: No driver required, just plug and play! USB bus-powered, no external power required for this convenient sound card.
  • Wide Compatibility: Windows 10/98SE/ME/2000/XP/Server 2003/Vista/7/8/Linux/Mac OSX/ PS5/ PS4/ Google Chromebook/ Windows Surface Pro 3/ Raspberry Pi are ok with the usb to audio adapter. Please kindly note it only supports mono microphone TRS, it does not support TS, TRRS. Not compatible with PS3.
  • Compact and Portable: Durable ABS material made the USB to headphone adapter compact and lightweight. IMPORTANT NOTE: This usb audio converter only supports mono microphone TRS, does NOT support TS, TRRS.
Rank No. #3
StarTech.com 7.1 USB Sound Card - External Sound Card for Laptop with SPDIF Digital Audio - Sound Card for PC - Silver (ICUSBAUDIO7D)
  • This 7.1 USB sound cards offers a high quality solution for upgrading desktop or laptop sound. Home Theater-Ready Audio Solution Providing a robust USB audio experience, the external sound card for your laptop or PC connects to a host computer through a single USB 2.0 connection, to deliver impressive external audio capability that can instantly be swapped between systems, without having to open the computer case for installation. Cost-Saving Solution Supporting analog and digital audio for 2 to 7.1 channel audio applications, the SPDIF output sound card provides a cost-saving upgrade from built-in/on-board sound that turns desktop/laptop sound into a home theater-ready audio solution. The audio to USB adapter features easy-to-use volume control and two external microphone inputs, for applications requiring high quality sound with multi-input capability with support for 44.1 KHz and 48 KHz sampling rates for analog playback and recording or 48 KHz for SPDIF. Easy Setup A more than suitable solution for home theater, gaming or multi-media presentations, the External USB Sound Card is easy to install with plug and play support in Windows XP and Windows Vista operating systems. The USB stereo audio adapter is backed by our 2-year warranty and free lifetime technical support. Note: The audio adapter’s SPDIF optical pass-through port supports two-channel audio, this port does not support 5.1 or 7.1 audio.
  • 7.1 Sound card: This 1.7 USB Sound card turns your laptop or desktop PC into a 7.1-channel home theater-ready sound system through a single USB 2.0 connection.
  • Cost-saving upgrade: With support for analog and digital audio output for stereo to 7.1 channel audio applications, the audio to USB adapter upgrade the existing integrated audio on a laptop or portable computer.
  • Built-in features: The external sound card features easy-to-use volume control and two external microphone inputs. It also supports 44.1KHz and 48KHz sampling rates for analog playback and recording or 48KHz for SPDIF.
  • Easy installation: The digital audio adapter is easy to install with plug and play support in Windows XP and Windows Vista operating systems.
Rank No. #4
PHOINIKAS External Sound Card, USB Audio Adapter for PC Windows, Mac, Linux, Laptops, Desktops, Stereo Sound Card with 3.5mm Interface & USB Interface, Plug & Play, Volume Control (6-in-1, Black)
  • PLUG & PLAY USB SOUND CARD: PHOINIKAS USB audio adapter can be used to replace a faulty sound card or audio port. Add a 3.5mm port to the computer through the USB port. You can connect devices with 3.5mm jacks /2.0 USB jacks through the USB interface: headphones, speakers, microphone or USB device. Plug and play, no driver required.
  • COMPATIBILITY: Compatible with all common systems, including Windows XP, 7, 8, 8.1, 10, Mac IOS, etc. At the same time, you can connect multiple USB devices or 3.5mm interface devices to PC, laptop, PS4, Xbox One, etc., such as keyboard, mouse, card reader, webcam, MP3 player, earphone, microphone, etc.
  • PERSONALIZED FUNCTION & 4 FEET CABLE: The sound card has a variety of sound effects, you can switch by "EQ", also has mini LED indicator, surround sound, unique volume control keys, microphone mute, speaker mute and volume up / down function keys, You can change traditional volume controls and increase the level of game audio. In addition, with a 4 feet cable, you can place your sound card anywhere.
  • STEREO SOUND ADAPTER: The External sound card has 360 ° stereo sound surround to prevent electromagnetic interference, and has stable and best sound quality. Ideal for Skype / ICQ / Google Hangouts / Team Speak, it is also suitable for operating a second source of speakers and headphones simultaneously.
  • MULTI-PORT SOUND CARD: PHOINIKAS external sound card is a sound card with audio chip, it has 6 ports, 3 of which are USB2.0 ports, and the other 3 are 3.5mm ports. Multiple ports can be plugged in at the same time, no additional adapters are required.
Rank No. #5
VENTION USB External Sound Card to 3.5mm Audio Jack Adapter Headphone and Microphone Compatible with Windows, MAC, Linux, Laptop, Desktops, PS5
  • Note: This is a USB external sound card with a microphone input and an audio output, which is used to connect to the headphones.
  • Ideal Sound Card Choice: VENTION USB external sound card is ideal for built-in sound card damaged computer, it expands the 3.5mm mono microphone input and audio output through the USB interface, which can be connected to small speakers, earphones, microphones, dual-plug earphones and more.
  • Superior Features: Drive-free external sound card adapter, no external power supply required.
  • Wide Compatibility: Windows7/8/10, Mac OS, Linux, Vista. Support PS4, desktop, notebook, Surface. Please kindly note it only supports devices that can recognize USB audio drives normally, it does not support TVs, cars.
  • Quality Guarantee: The aluminum alloy shell is sturdy, wear-resistant and durable, good heat dissipation, anti-interference, and aluminum foil shields the wire body, so that the sound is clearer.
Rank No. #6
VAlinks USB 2.0 External Sound Card 6 Channel 5.1 Surround Optical S/PDIF Audio Sound Card Adapter for PC Laptop Recording Compatible with Windows 10/8 / 7/ XP
  • USB 6 Channel 5.1 External Sound Audio Card for PC Laptop OS support: win 10/ 9/ 8 / XP / 2000 / Vista. External sound card USB 6 channel 5.1 audio. Record & play back digital and analog audio without sound card in your computer.
  • USB sound is and USB audio controller. It supports 32KHz, 44.1KHz. (which two need driver or application software support) and 48KHz sampling rate in digital recording, 48KHz sampling in digital\analog audio playback.In digital playback mode, itreceives audio stream form PC via USB interface and transmits audio data according to the AES\EBU, IEC60958, S\PDIF cnsumer interface standards. Only R L channel PCM audio in 5.1 channel can be conveyed in digital playback mode.
  • In analog playback mode, it supports 6 channels codec for analog playback In digital recording mode, it receives S\PDIF digital audio input and sends back to PC through USB. Three sampling rates, includes 32KHz,44.1KHz are automatically locked internally. In analog recording mode, fixed 48KHz sampling rate issupportedby analog audio recording.
  • If you want the fiber output to support 5.1-channel output, you must have the following conditions:1.The sound source must be DTS 5.1 channels, such as 3D games, HD movies. If it is a general MP3 or general 2-channel video, you can only have 2-channel effect.
  • The player settings are important: if it is set up with PowerDVD software from the fiber output "Passthrough" through. Meaning that the sound card is only responsible for the fiber signal output, not decoding. Dispensers strongly recommend KMP this player, the function is very powerful。3. After the fiber output must be AC3 / DTS decoder, or built-in AC3 / DTS decoder amplifier and the like.
SaleRank No. #7
EPOS I Sennheiser GSX 300, Gaming Dac/External Sound Card with 7:1 Surround, High Resolution Audio EQ presets for Gaming, Movies and Music - Audio Gaming Amplifier for PC and MAC Compatible, Black
  • EXTERNAL SOUND CARD - Upgrade your gaming audio instead of relying on your PC’s on-board sound with the GSX 300 external sound card. The gaming amplifier is a hassle-free plug-and-play solution.
  • HIGH RESOLUTION AUDIO - The GSX 300 with EPOS engineered audio delivers high resolution 7.1 surround sound (with the proprietary EPOS gaming suite) for acoustic clarity and accuracy for an immersive gaming experience.
  • EPOS GAMING SUITE - The proprietary EPOS Gaming Suite for Windows 10 is the result of years of refinement and audio engineering. Digital sound processing allows the customizing of sound profiles in 7.1 Surround Sound
  • SIMPLE AND INTUITIVE DESIGN - The GSX 300 is an in-line upgrade between your headset and PC with simple plug-and-play. An integrated hardware allows finger-tip control of the game volume, sound profiles and modes.
  • STYLISH MINIMALIST DESIGN - A contemporary high-tech look, yet unobtrusive minimalist footprint, perfect for any gaming setup.
Rank No. #8
LEAGY USB 7.1 External Sound Card (8-Channel) - 7.1 Channel USB Soundbox - Dynamic 3D Surround Sound - UP to 8 Speakers - Simultaneous Recording and Playback - Analog and Digital Audio Equipment
  • 1, Model Name: LEAGY USB 7.1 external sound card (channel encoder) for up to 8 speakers
  • 2, Interface: USB 2.0 Full Speed specification | Audio Outputs: 5x jack (line out, front L/R, Side L/R, Rear L/R, C / Sub), 1x Toslink (SPDIF OUT) | Audio inputs: 3x jack (Line In, Mic 1, Mic 2), 1x Toslink (SPDIF IN) | Chipset: Cmedia CM6206
  • 3, soundcard offers multiple connectivity options for analogue and digital audio devices / connect the device with the enclosed USB connection cable to a USB 2.0 port / connect headphones, headsets and speaker systems | simultaneous recording and playback possible | Speaker modes: 2.0, 4.0, 5.1, 7.1
  • 4, Resolution: 48 kHz (analog output) / digital transmission from the PC | functions: Operating status (LED), Microphone mute (LED), speaker mute, volume amplifier control (louder / quieter) | compatible: Microsoft Windows XP / Windows 7 (32-bit / 64-bit) / Windows 8 (32-bit / 64-bit) / Windows 8.1 (32-bit / 64-bit), Windows 10 (32-bit / 64- bit)
  • 5, Delivery: USB 7.1 sound card (external), USB connection cable, Toslink connection cable, driver CD, Quick Start Guide | Color: Black
Rank No. #9
TROND External Sound Card USB Audio Adapter, Durable Aluminum Housing, Flexible Nylon Braided Cable, USB Type A to 3.5mm TRS & TRRS Aux Jacks, Space Gray
  • Plug & play usb sound card. It bypasses the faulty sound card or the broken audio jack of your computer to regain its audio function. Avoid the hassle or save the high cost of fixing your computer. No driver required & usb bus-powered
  • Usb to 3.5mm aux adapter. It enables you to connect your existing phone/gaming headset (trrs plug), audio headphones or external microphone (trs plugs) to your laptop or ps4 through a usb 2.0 type a interface
  • Durable metal housing. Made of premium aluminum alloy, it has superior build quality to other plastic usb audio adapters, and aesthetically matches the look of your old grey macbook pro
  • Connector & ports: standard usb type a connector; Stereo audio output jack (green, trs); Microphone input jack (pink, trs); 3.5mm jack for phone/gaming headset w/ mic (black, trrs ctia)
  • Compatibility. It can work with windows 10/8.1/8/7/vista/xp, mac os x 10.2 or above, ps4, linux, google chromebook, and windows surface 3 pro, and does not work with the usb port of your tv, amplifier or car
Rank No. #10
USB Sound Card Adapter BENGOO 7.1 Channel External Audio Adapter Stereo Sound Card Converter 3.5mm AUX Microphone Jack for Gaming Headset Earphone PS4 Laptop Desktop Windows Mac OS Linux, Plug Play
  • 【Wide application】Designed for 3.5mm jack and virtual 7.1 channel devices like headphones, headset or microphones that stop working or have issues with output cutting in and out. USB headset adapter is also suitable for sound card in the computer/laptop/desktop that dying or losing connection with motherboard. You can also use mic and headphone together on iMac/Mac Mini devices with our product.
  • 【Louder previous-sound】Louder the sound that computer cannot do by itself, create surround sound effect which will bring you fantastic feelings. USB audio adapter supports normal stereo, earphone, headphone, headset or microphone with 3.5mm jack, Raspberry Pi 2/3 Xbox PS4 Surface Tablet Laptop, especially for gaming headsets.
  • 【No drivers】USB sound card is easy to use, no extra drivers is needed. Plug and play for instant audio playback. Microphone/Headphone mute design makes the headset and speaker mode switch freely without unplugging anything from the computer. Output audio sound can be adjusted by the volume adjustment wheel.
  • 【Mixer function】Mixer Function can adjust the output electronically level. Functional keys including microphone-mute, speaker-mute and volume-up/down roller. The mini LED indicator and surround sound can improve the level of gaming audio. Two headset jacks with one microphone jack can satisfy all your needs for an usb external sound card adapter.
  • 【Operating system】The External USB 2.0 Sound Card Adapter can work with all major operation systems like Windows 98SE/ ME/ 2000/ XP/ Server 2003/ Vista/Windows 7, Linux, Mac OS, etc. Lightweight and portable size makes it convenient to take everywhere.

How Do You Buy The Best external audio card of 2021?

Do you get stressed out thinking about shopping for a great external audio card? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching external audio card, which is why we have assembled a comprehensive list of the greatest external audio card available in the current market. We’ve also come up with a list of questions that you probably have yourself.

We’ve done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for external audio card that you consider buying. Your questions might include the following:

  • Is it worth buying an external audio card?
  • What benefits are there with buying an external audio card?
  • What factors deserve consideration when shopping for an effective external audio card?
  • Why is it crucial to invest in any external audio card, much less the best one?
  • Which external audio card are good in the current market?
  • Where can you find information like this about external audio card?

We’re convinced that you likely have far more questions than just these regarding external audio card, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for external audio card, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible external audio card. Make sure that you are only using trustworthy and credible websites and sources.

We provide an external audio card buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available external audio card currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of external audio card has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features:What bells and whistles matter for an external audio card?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your external audio card.
  5. Customer Ratings: Number ratings grade external audio card objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their external audio card.
  7. Product Quality: You don’t always get what you pay for with an external audio card, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an external audio card is should be an indication of how long it will work out for you.

We always remember that maintaining external audio card information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding external audio card is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly! We’re here for you all the time. Contact us here. Or You can read more about us to see our vision.