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ST115 PCIe Hi-Fi Sound Card, CM6635 USB2.0 Audio Controller + ES9038Q2M DAC, 12MHz&24MHz Dual Crystal Oscillator
GLOTRENDS

GLOTRENDS ST115 PCIe Hi-Fi Sound Card

Bottom line: The GLOTRENDS ST115 PCIe Hi-Fi Sound Card is a specs-and-price decision rather than a crowd-consensus one in the sound cards category, priced around $89.00 on Amazon as of 2026-10-06. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.

$89.00

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Buy on Amazon — $89.00 Compare to similar sound cards

By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014. For retro PC hardware and period-correct parts, synthesises manufacturer documentation, community compatibility lists and marketplace listings rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ Backed by GLOTRENDS's warranty and support channels

Cons

  • ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
  • ✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated

Manufacturer description

GLOTRENDS ST115 PCIe Hi-Fi Sound Card, CM6635 USB2.0 Audio Controller + ES9038Q2M DAC, 12MHz&24MHz Dual Crystal Oscillator

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SpecPicks Verdict

SpecPicks scored GLOTRENDS ST115 PCIe Hi-Fi Sound Card using a rating × review-volume × price-fit model applied to published specs and reviews across the sound cards category. GLOTRENDS's sound cards lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

Common buyer scenarios for sound cards of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Key Features

  • Professional Triple Chip Architecture: Adopts CM6635 high-performance audio controller and ESS9038Q2M flagship DAC chip, it achieves 128dB dynamic range and -120dB ultra-low distortion, delivering studio-grade Hi-Fi sound that outperforms PC onboard audio.
  • Dual Crystal Clock Design: Built-in 12MHz and 24MHz dual crystal oscillators, automatically switch frequency for 44.1KHz music audio and 48KHz video/game audio, effectively reduce clock jitter and ensure pure and stable sound output.
  • Full Range High-Resolution Audio Support: Fully supports up to 32Bit/768kHz PCM lossless audio and native DSD64/128/256 decoding, perfectly compatible with SACD tracks, lossless music and mainstream high-definition audio sources.
  • 4-in-1 Multi Functional Output Ports: Equipped with 3.5mm PH-OUT headphone jack, 3.5mm HIFI line out, OPT optical output and COAX coaxial output, meets headphone listening, speaker connection and external decoder expansion needs.
  • Broad Compatibility & Low Latency: UAC2.0 plug-and-play on Windows, macOS and Linux. ASIO low-latency support fits music playback, gaming, live streaming and audio creation.

Full Specifications

BrandGLOTRENDS
PlatformLinux, Mac, Windows
Unit Count1 Count
Model NumberST115
CompatibilityPC, Switch, Mac, Linux
Built-In MediaST115 PCIe Hi-Fi Sound Card
Audio Output ModeSurround
Hardware PlatformPersonal Computer
Compatible DevicesDesktop
Hardware InterfacePCI Express x1
Maximum Sample Rate192 KHz
Warranty Description30 Day Warranty Against Manufacturer Defects
Hardware ConnectivityPCI Express x1
Signal-to-Noise Ratio100 db
Broad Compatibility & Low LatencyUAC2.0 plug-and-play on Windows, macOS and Linux. ASIO low-latency support fits music playback, gaming, live streaming and audio creation.
Surround Sound Channel Configuration7.1
Full listing titleST115 PCIe Hi-Fi Sound Card, CM6635 USB2.0 Audio Controller + ES9038Q2M DAC, 12MHz&24MHz Dual Crystal Oscillator

Ready to buy?

ST115 PCIe Hi-Fi Sound Card, CM6635 USB2.0 Audio Controller + ES9038Q2M DAC, 12MHz&24MHz Dual Crystal Oscillator is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

Buy on Amazon — $89.00

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

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ST115 PCIe Hi-Fi Sound Card, CM6635 USB2.0 Audio Controller + ES9038Q2M DAC, 12MHz&24MHz Dual Crystal Oscillator
$89.00
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