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ASUS Xonar U3 USB 2.0 Sound Card
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  • Built-in headphone amplifier
  • Dolby Home Theatre technology
  • Signal-to-noise ratio: 100 dB
Product Code: 043287
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  • Product DetailsBack to top
  • Enjoy portable brilliant sound quality with the Asus Xonar U3 USB 2.0 Sound Card.

    Boost your computer's entertainment value

    It's easy to get great sound quality thanks to the XONAR U3, a portable sound card that makes improving your PC's sound quick and simple. It simply connects to your laptop or PC using a USB port, so you can enjoy fantastic sound no matter where you go.

    Whether you're enjoying a movie or your favourite music, engrossing yourself in a game or making calls over Skype, you can enjoy crisp and clear sound that makes using your PC a great audio experience. Hyper-grounding technology helps to separate audio from noise, so you'll only hear crisp and clear sound.

    The Xonar U3 Sound Card is ideal for use with headphones thanks to the headphone amplifier. The adjustable gain levels mean that you'll be able to get the maximum performance from your headphones or headset.

    The GX2.5 technology means that you'll be able to enjoy high quality 3D audio from your device. It's capable of producing up to 128 different sounds simultaneously, so you'll hear every note.

    Brilliant support

    Perfect for immersing yourself in games, you'll also be sure of brilliant voice-calling with improved VOIP technology. It has plenty of support for Dolby technologies, such as Dolby Digital Live, Dolby Virtual Speaker and Dolby Pro-Logic II.

    Designed for life

    The removable cover of the Xonar U3 is attached to the main body of the USB sound card, which means you're less likely to lose the cover while you're out and about. The handy ring attachment makes it easy to attach your sound card to your keyring or lanyard so you can take it wherever you go.

    Take great sound with you with the Asus Xonar U3 USB 2.0 Sound Card.

  • Technical InformationBack to top
    USB 2.0  
    Sample rate
    48 kHz  
    DAC resolution
    Frequency response
    -20000 Hz
    Signal-to-noise ratio
    100 dB  

    -Dolby Digital Live
    -Dolby Headphone
    -Dolby Virtual Speaker
    -Dolby Pro-Logic II
    3.5 mm RCA jack x 1  

    -3.5 mm RCA jack x 1
    -Digital S/PDIF x 1
    System requirements
    Windows 7, Vista, XP  
    Box contents
    Driver CD x 1  
    79.5 x 30.6 mm (L x W)  
  • Customer ReviewBack to top
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  • Delivery Charges & ServicesBack to top

  • Delivery charge summary  

    Item type

    Delivery charge

    Delivery timeline

    Small items (such as sat navs, cameras, laptops etc.)

    €4.99 for entire order

    3-5 working days

    Large items (such as large TV, washing machines etc.)

    €19.99 for entire order

    Up to 5 working days


    Small items delivery

    ·       Small items – such as cameras, TVs under 39-inches, printers, software, data storage, tablets and laptops – are delivered by our courier partner, DPD.

    ·       DPD’s standard delivery times are between 9am and 6pm, Monday to Friday, excluding bank holidays.

    ·       We aim to have all items delivered within 3-5 working days, however, please allow 4-7 days for extended bank holiday periods such as Easter and Christmas.

    ·       For security reasons we do not deliver to Parcel Motels. 

    ·       Please note:  DPD are not authorised to collect your old products for WEEE recycling. However, simply visit your local Currys PC World store with your old product and a valid receipt and a member of staff will be happy to assist you.

    ·       Track your order: For small items please visit DPD’s website and track your order using your unique tracking code specified in your confirmation email.

    Large items delivery

    ·       Large products – such as TVs above 39-inches, washing machines and fridge freezers – are delivered by our Team Knowhow delivery team.  

    ·       Team Knowhow delivers five days a week – Tuesday to Saturday – between 8am and 6pm, anywhere in the Republic of Ireland with the exception of Donegal – where we deliver once a week – and island locations. 

    ·       The evening before your delivery is scheduled, a member of our Team Knowhow team will call you between 3pm and 6pm to advise you of your delivery time window. 

    ·       On the day of delivery our Team Knowhow driver will call you at least 30 minutes before arriving at the delivery address to give you an estimated time of arrival.  

    ·       Once we arrive at the delivery address, we will unbox your items and remove all packaging for recycling. We can also remove your old appliances for WEEE recycling free of charge.

    ·       If you would like us to install and demo your new appliance, our Team Knowhow installers can do this for a small fee.

    ·       Track your order: For large items, you can track your delivery through the Team Knowhow Track It portal. Simply insert your unique tracking code, specified in your confirmation email or instore receipt, and your telephone number.


    Product availability

    ·       Occasionally, we may offer the option of ordering an item in advance if it’s out of stock at the time but more stock is on its way. We will let you know in advance the date of expected delivery if this is the case.

    ·       Please note, if you purchase two or more products at the same time, the items may have different availabilities and methods of delivery, in which case you may receive your items separately.

    VAT and delays

    ·       Please be aware that we cannot offer VAT refunds to overseas customers ordering goods to be delivered to an Irish address. 

    ·       We always try to ensure that orders arrive on time, however sometimes delays occur during peak period, i.e. Christmas and Easter. If we become aware of any unexpected delays with your order we will let you know.


   © DSG Retail Ireland Ltd, 39/40 Mount Street Upper, Dublin 2, Ireland
Incorporated in Ireland, a private company with issued shares. Registration Number 259460