ASUS
Asus Xonar U7 MKII External Sound Box
Best audio upgrade for PC users seeking enhanced sound.
Experience a significant audio upgrade with this external sound box, delivering true 7.1-channel, 192kHz/24-bit HD surround sound via a convenient USB connection. It features an integrated headphone amplifier to enhance audio detail and dedicated volume controls for immediate adjustments. Boasting a high 114dB signal-to-noise ratio, it provides exceptional audio clarity that surpasses typical onboard audio. Exclusive Hyper Grounding technology ensures signal integrity by minimizing distortion and interference, offering a cleaner, more immersive listening experience for both gaming and media.
$100.49
More Xonar Options
Owner Satisfaction
4.3
/ 5
Category Rank
839
/ 1238
#839 in Audio Cards & Adapters
Price vs Category Average
-91%
Below average
Interface Type
2.0
/ USB
Who it's for
- PC users seeking a clear upgrade for their listening experience
- Gamers and movie enthusiasts desiring cinematic audio immersion
- Headphone users with demanding gear needing robust power
Who should skip it
- PC builders with high-end motherboards expecting a massive leap
- Laptop users or compact PC owners with scarce USB ports
- Users preferring plug-and-play simplicity without additional software
Performance breakdown
Audio Fidelity
High-resolution 192kHz/24-bit output provides exceptional clarity over standard motherboard audio.
Gaming Immersion
True 7.1 surround sound and Sonic Radar Pro offer a competitive advantage.
Headphone Amplification
Integrated amp drives most consumer headphones with significantly improved detail and depth.
Signal Integrity
Hyper Grounding technology effectively minimizes interference for a cleaner, noise-free sound profile.
Connectivity Convenience
USB-powered design makes high-end audio accessible without complex internal hardware installation.
Control Ergonomics
Dedicated physical volume dials allow for quick, tactile adjustments during intense sessions.
Key Specs
Interface Type
USB 2.0
Model
Xonar U7 MKII
Brand Name
ASUS
Audio Processor Manufacturer
C-Media
Audio Processor Model
6632AX
DAC Data Width
24 bit
Maximum Playback Sampling Rate
192 kHz
Maximum Recording Sampling Rate
192 kHz
Know before you buy
No, this device is entirely USB-powered. You can simply plug it into your computer's USB 2.0 port, making it a convenient solution for both desktop and laptop setups.
Yes. With a 114dB signal-to-noise ratio and dedicated hardware, it provides significantly clearer, more detailed audio than standard onboard motherboard sound, which is often prone to electrical interference.
Yes, the Xonar U7 MKII includes an integrated headphone amplifier designed to drive headphones effectively, ensuring you get better volume and audio detail than a standard headphone jack.
Yes, it supports true 7.1-channel HD surround sound. It features four audio line-out ports to accommodate multi-speaker configurations for an immersive media experience.
Hyper Grounding is a design technique used to separate the audio signals from the power supply path. This minimizes distortion and electromagnetic interference, resulting in a cleaner, more accurate sound output.
Yes, it includes the Sonic Radar Pro software, which visually maps in-game sounds on your screen. This helps you pinpoint the direction of footsteps or gunfire, giving you a tactical advantage in competitive games.
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$100