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The StarTech 7.1 USB Sound Card (ICUSBAUDIO7D) is a compact external audio adapter that upgrades any laptop or desktop with immersive 7.1 channel surround sound via a single USB 2.0 port. Supporting both analog and SPDIF digital outputs, it delivers high-fidelity audio at 44.1KHz and 48KHz sampling rates. Designed for easy plug-and-play installation across Windows platforms, it features user-friendly volume and mute controls, making it the perfect cost-effective solution for gamers, home theater enthusiasts, and multimedia professionals seeking premium sound without internal hardware upgrades.





| ASIN | B002LM0U2S |
| Audio Output Mode | Surround |
| Best Sellers Rank | #14 in External Sound Cards |
| Brand | StarTech.com |
| Built-In Media | 1x external sound card, 1xUSB Cable, 1xInstallation CD,1xInstruction Manual |
| Compatible Devices | Desktop, Laptop |
| Customer Reviews | 4.0 out of 5 stars 1,946 Reviews |
| Global Trade Identification Number | 00065030835466 |
| Hardware Connectivity | USB |
| Hardware Interface | USB |
| Hardware Platform | PC |
| Item Dimensions L x W x H | 3.9"L x 2.4"W x 1"H |
| Item Type Name | External Sound Box |
| Item Weight | 0.09 Kilograms |
| Manufacturer | StarTech.com |
| Maximum Sample Rate | 48 KHz |
| Mfr Part Number | ICUSBAUDIO7D |
| Model Name | 7.1 USB Audio Adapter External Sound Card |
| Model Number | ICUSBAUDIO7D |
| Platform | Windows 10, Windows 11, Windows 8, Windows 8.1, Windows Vista, Windows XP |
| Signal-to-Noise Ratio | 120 dB |
| Surround Sound Channel Configuration | 7.1 |
| UPC | 065030835466 |
| Unit Count | 1.0 Count |
| Warranty Description | 2 Year |
C**H
Works great with minor configuration requirements (Windows 11)
Device as expected and was extremely reasonable priced. The programs and drivers seem old and the UI looks like its from win95. It isn't necessary for use and can just be a generic usb 2.0 device configured thru windows. It takes a min to configure in win11 but does produce 5.1 surround. Isn't just plug and play, you have to configure it in windows and windows doesn't seem to want to allow you to the menu necessary (No fault of device). I couldn't find the location of the configs in basics system settings menus. WHERE YOU HAVE TO GO TO CONFIGURE: 1-"Open Sound Settings: Type mmsys.cpl into the Windows search bar and press Enter to open the classic Sound control panel.". 2-click on device. 3-configure. Device is great for my use. Computer->EKL Switch->This Device - to transfer my surround between 2 computers using a Logitech 5.1 THX surround. From a gaming standpoint, this functions great and I don't notice a difference between direct motherboard and device sound output. Device shows as DVD quality output.
G**E
Laptop needs to be connected to 5.1 analog speakers? Get this!
I bought an HP EliteBook 755 G5 with a docking station and wanted to connect it to my existing Logitech 5.1 analog speakers. These speakers have three 3.5mm stereo jacks: Front speakers (green), Rear speakers (black), and Center/Subwoofer (orange). The laptop contains two built-in sound cards. One is only capable of 2.0 stereo and works through the 3.5" audio jacks. The other built-in sound card works only through the DisplayPort connection. For example, if you connect the laptop to a TV with audio capability or to an A/V receiver, that sound card handles that audio output. Since I have a monitor with no audio jacks or processing, I cannot take advantage of that built-in device. (There is another kind of product that could. Iโll talk about it at the end of this review.) I chose StarTech because I had luck with their products in the past. This external sound card is more expensive than the cheap Chinese ones on eBay and it supports 7.1 as well as 5.1. I did NOT have to use the driver CD. I have Windows 10 1809 and it recognized the card immediately. It shows up in the Device Manager as โUSB Sound Device.โ Donโt be alarmed if you check the properties and see a message under the โEventsโ tab claiming "Device requires further installation." If you look at the list, you will see that even though the entry in the list of Events might be the top one, the Timestamp is older than the entries below. This means that this message is normal and has no significant meaning at all, even though it can be confusing and previous Windows versions did not show something similar. Configuring the sound card for 5.1 (or 7.1) audio is simple. Go to the Control Panel and select Sound. Under the Playback tab, click on the โSpeakersโ for the USB Sound Device and click on the Configure button. Choose 5.1 and click the Test button to make sure everything is connected properly. Click Next. Make sure all optional speakers are selected. Click Next. If you have a satellite speaker system with a subwoofer like me, you do NOT have full-range speakers. You can verify this by plugging in the green plug into a 2.0 stereo source and listen to the sound quality. If itโs sorely missing bass, then they are NOT full-range speakers. Uncheck these options. (BTW, sometimes the front speakers are full-range, but the rear speakers are not. If the rear speakers are smaller than the fronts, uncheck the rear speakers only.) Click Finish. Another option I could have tried would have been to use a device that converts the digital audio supplied over HDMI to analog. Amazon sells such a device: SKSL HDMI Digital Audio Converter. However, I would have needed to buy a DisplayPort to HDMI cable. Also, I would have to get RCA to 3.5mm adapters, too. And, that option costs a lot more. UPDATE 2019-05-15: Just wanted to say the sound quality has been superb!
K**R
Underpowered - you may need a powered USB hub
This device was working fine for about 2 months on a Windows 11 machine and then quit. I tried uninstalling and reinstalling in Device Manager and updating drivers, etc. The thing that fixed it was a powered USB hub, which is odd because it was the same USB port I had been using previously without issue. The price is right, and it functions well, but you might need a powered USB hub to go with it.
R**5
Waste of my money. Find out this card's limitations before you buy.
I'm not happy with this at all. I bought my wife a new Dell desktop back in October 2026. I discovered after it arrived that it didn't come with the digital Toslink sound output. We need that in order to connect to PC to my Yamaha receiver that powers my Bose backyard speaker system. I figured that this Startech USB sound card would fix the problem. It took some doing by I finally figured out that the Toslink output on this box will only work if the signal comes from a Toslink input. Well, what good does that do for me? It's too late to return the card to Amazon, so I guess it goes in the trash.
L**K
A Splendid External Computer USB-to-Digital/Analog Sound Card
I have a home theater in which I have a media center computer; this uses a GNU/Linux operating system (Xubuntu). Its default sound is good (it has a TosLink output) but I wanted something better, to wit, USB sound output. (This review will be of most interest to those who also use Linux.) I received this StarTech.com 7.1 USB Audio Adapter External Sound Card with SPDIF Digital Audio Sound Cards ICUSBAUDIO7D yesterday and I now have it set up. Frankly, it is not quite as easy to use as one might think; this has nothing to do with the product itself which is nothing short of superb. Rather the difficulties are due to the nature of your computer and just how knowledgeable you are about changing parameters. The default in almost all computers is for the sound to be routed through the computer's internal sound card to the line or headphone output jack. These are analog jacks. The quality of the computer's sound card determines the quality of the sound you will hear. Unfortunately, most internal computer sound cards are mediocre. Of course there are some which are superlative but these are few and far between (not even to mention very expensive). This little inexpensive device allows complete bypassing of the computer's sound card in favor of your amplifier or receiver. If you have a high quality one, it and it alone will determine the quality of the sound you hear (of course this also depends upon the quality of that to which you are listening!). As stated, I use a GNU/Linux operating system on my media center computer located in my home theater (it is a ZaReason MediaBox 5330 model with the Intel i5 processor and 16 GB RAM). Hooking this device to a computer is very easy. You merely take the included USB cable, plug one end into your computer, and the other end into this device. Then you connect one end of a Toslink cable to the S/PDIF output on the back of this sound card and you plug the other end into the appropriate Toslink connection point on your amplifier/receiver. Will you then immediately hear digital sound? No. First you must go into your sound settings section and change the settings from the default analog to the appropriate USB digital setting. After you do this, will you then hear digital sound? Again, no. You must go into the sound settings section of the programs you use to play media. In my case, I use three: VLC Media Player, SM Player, and Audacious. Each of these has its own settings menu (in VLC's case, you'll want to use the advanced menu rather than the simple one). Once all of THOSE are set properly, will you THEN hear digital sound? You bet!!! And it's just great. The sound in my theater, whether playing music (FLAC files) via Audacious, or movies (videos), especially ones with "surround" tracks, through VLC or SM Player, is so much better than the analog (surround) sound I previously used as to make such a comparison meaningless. There is no comparison! My wife can easily hear the difference and I would guess that almost ANYONE would hear the difference. DTS (regular or lossless)? Not a problem. Dolby Digital (regular or lossless)? Not a problem. 7.1 output? Again, not a problem. Just a pleasure! Why would I need a device such as this? It is because my receiver, a Yamaha RX-Z9, was made just before the introduction of HDMI connections. If you have a receiver AND a computer with modern HDMI connections, you don't need this. One HDMI cable will carry picture as well as audio. But if you want digital sound output from your computer, with all of its advantages, and your computer does not have an HDMI output, and/or you have a receiver which does not have HDMI but DOES have digital audio connections, then this is your device. And, at 33 bucks or so, it won't break the bank! It also has analog outputs which carry up to 5.1 analog channels if your receiver has those inputs. Naturally it will also output straight stereo. It even has a headphone jack as well as an analog line input jack. It's quite a versatile instrument! By the way, the changes in audio configurations I mention above apply to ALL computers regardless of the operating system (Windows, Mac, Linux, etc.). It may be a bit trickier to use with a Windows computer (a CD with the necessary drivers for Windows is included; no special setup is required for Mac or Linux) but it still shouldn't be too difficult for fairly knowledgeable people. Its specifications claim it supports 16-bit 44.1/48 kHz sound output. But I can tell you that playing a 24-bit 48 kHz sound file sounds tremendous. I played a "record" downloaded from a company called Pristine Classical. It has several pieces within it: all of the experimental stereo recordings made by Arturo Toscanini and the NBC Symphony, recorded in 1954. I chose to buy the 24-bit 48 kHz FLAC file and I played it through this device just this morning. I need not say any more than that it sounded as if it had been recorded yesterday! For all practical purposes, no one need worry about any "limitations" in this unit's specifications. Just please take my advice: if you are comfortable about changing parameters within a computer, or, if you know someone who is, or even if you are willing to spend money to hire someone who can install this properly, then by all means buy this item if you have need for such a device. If you are not comfortable, for any reason, then merely use the default sound settings of your computer. Frankly, they are adequate for many people. But I truly am extremely happy I bought this StarTech device. (It is not the first item I have bought from this company; in my experience, their products are first-class in every way.) I give it my highest recommendation for anyone who has need for it. Thank you very much for reading this. Lawrence H. Bulk
M**Y
I wish it worked as advertised
With a new Dell XPS computer that lacks a Line-In jack, I have been looking for an effective way to add this function. This looked like a winner, with the Line-In as well as two microphone jacks on the side panel for right and left channel. I was hopeful that it would be the solution to my problem., Ordered from Amazon and received promptly. But when I plugged it in, there was a base hum on the microphone inputs, more on the left than the right. And the Line-In did not work at all. Contacted Amazon, the they promptly send a replacement. Plugged in the replacement, the Line-In does appear to work perfectly. But there is still a low level sound on the microphone input. And the left microphone input seems to be a bit distorted compared to the right. One other problem, with my previous computer, using the sound card, while recording with the Line-In I could monitor the recording through the speakers. With this box, whether using the internal sound card or the box's speaker output, there is no sound from the speakers while recording. Makes editing and producing difficult. Sum total is that the replacement box may be performing as well as it can, but that is still not satisfactory. I likely will return it and opt for an internal sound card.
M**T
Fantastic!
Finally, I can replace my onboard sound card (Realtek). The onboard card was fine until I had to find new drivers after a reinstall, and couldn't find any compatible with Windows 10. Tried several and they were all unstable at best and caused random system freezes. I even tried a new Creative Labs sound card and had the exact same problem finding stable drivers with Windows 10. So, I uninstalled all those failed driver attempts manually with Autoruns (MS Sysinternals app) then when I had a clean stable system again, I did this... Now that things were back to onboard sound disabled in BIOS and system stable with the default Windows sound driver, I thought I'd try this StarTech USB sound card, because I was out of options frankly and didn't want to buy a new system board (cpu, memory, etc), and I'm very glad I did. Install was as simple as plugging it into my Logitech G51 (5.1 Surround system) and I had sound again. Well, at least stereo sound from Left/Right. At this point, I didn't install the StarTech USB drivers that came with it figuring I'd run into the same issues with old drivers from circa 2008 running on Windows 10, so I went a totally different direction. This is what works for me. Instead of the StarTech drivers I downloaded the "Dolby Access" App from the Windows Store (you can get it from Dolby.com too) and voila! I have Dolby Atmos sound playing on my 5.1 surround speakers! Sounds fantastic! You will have to turn on Spacial Sound and set it to "Dolby Atmos for Headphones" in the Sound Tray Icon (not quite intuitive). I think it's treating my Logitech 5.1 setup as if they are a set of headphones. Sound is very immersive. I liked it so much I purchased the "Dolby DTS Headphone:X" app as well. Since I can control the EQ through the Logitch G51 Console it works amazingly well for me.
D**4
Adds missing stereo inputs to your laptop/computer
I have a periodic need to record from an analog stereo source (line/headphone jack). Most (nearly all) new laptops lack a stereo mic/line input so a passive adapter wouldn't work. This device provides the connectivity I needed and works great with audacity in Windows. I have not tried it with Linux, but the advertised Linux compatibility was a factor in choosing this particular device as I will be migrating in a year or so. The star tech brand was a factor too. I've had good experiences with many of their devices over the years. I am very happy with the audio quality that I'm getting on my recordings, and have no intention of using the outputs, but you never know what you'll need to hook up in the future and this device seems to have some staying power support-wise and I've had good luck with Star tech equipment and adapters in the past (but they will eventually drop support because they are a business not a charity). I've had this about a year now and expect it to last and continue to function well.
B**A
Prix corrects et excellent son
Cette carte audio externe est pile ce que je recherchais. Le pris est correct (des cartes similaires chez Creative coรปtent plus de 100 euros en moyenne). Le bouton sur le boรฎtier est un plus, mรชme si je ne m'en sers pas, รงa fait quand mรชme trois possibilitรฉs de moduler le son (rรฉglages Windows, le bouton sur les enceintes et ces boutons sur le boรฎtier). Le son est trรจs bon puisque j'ai un systรจme 5.1. Cela m'a permis de rรฉcupรฉrer du son sur un PC oรน la carte son interne et intรฉgrรฉ ร la carte mรจre a lรขchรฉ. Le produit est arrivรฉ dans les dรฉlais annoncรฉs et bien emballรฉ. Ce fut une joie que de retrouver du son sur mon PC.
R**I
Compatta e perfettamente funzionante
Compatta, solida e soprattutto perfettamente funzionante. Io la uso per giochi e musiche in 5.1 ed รจ tutto ok, suono e localizzazione perfetti. Per istallarla ho scaricato dal sito (come consigliato nel manuale cartaceo incluso nella confezione) il software "Xear Audio Center" che permette di gestire facilmente input e output. Consigliatissima.
S**M
Perfect for my Creative old fasion Speakers
I loved this audio card it worked perfectly. I connected my old pin5.1 speakers to my Alienware pc.
D**.
Fantastic value, 100% recommend...
For the price, thought it's bound to be an awkward product to use or will have mess around to get it working. I was so wrong, it installed within minutes, found drivers and correct software and worked immediately. Only issue was that optical isn't enabled from standard and seemed like it didn't work however to enable you need to right click the source then enable and that's it. Well worth the money and has tons of connectivity, spec for the price was even better than the Creative external soundcards with optical out... Defo buy it, great product... One other thing though is that the usb cable is only about a metre long so if desktop on the floor you'll likely need a USB extention cable so not the end of the world.
D**R
Wonderful sound quality.
Thank you for restoring the sound to my PC. An wonderful little device with the right speaker the sound is so good highly recommend this to anyone with a laptop or PC with poor sound card.
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