HiFi Rose USB 3.0 SFP Fiber Connection Kit

Editor’s Choice 2024 – The Absolute Sound

Recommended Accessory 2024 – Stereophile

Silence the Noise, Unlock the Music

The Ultimate Upgrade for Clean, Stable, High-Speed Audio Streaming

The HiFi Rose USB 3.0 SFP Fiber Connection Kit is designed for music lovers who demand nothing short of the purest digital playback. By converting noisy copper USB links into fiber-optic transmission, it eliminates ground loops, reduces noise, and delivers pristine data transfer to your streamer or DAC. If you’ve invested in high-resolution music and want every detail preserved, this kit is the missing piece.

What You’ll Hear

In real-world listening, this kit unlocks greater clarity, quieter backgrounds, and more natural flow to your music. Bass tightens, vocals emerge with enhanced presence, and subtle spatial cues appear with greater precision. The fiber link provides absolute electrical isolation, preventing system noise from ever reaching your DAC, while maintaining blistering-fast USB 3.0 transfer speeds up to 5Gbps.

What the Press Is Saying

"The HiFi Rose kit created the quietest digital background I’ve ever experienced—music simply emerged from nothingness." – The Absolute Sound, 2024

"It’s rare for a cable accessory to make such a profound difference, but this kit proved its worth in minutes." – Stereophile, 2024

How It Works

Using SFP (Small Form-factor Pluggable) transceivers and fiber cabling, the kit transmits USB data as light instead of electricity, breaking all conductive noise paths. The included USB 3.0 to SFP converter modules ensure compatibility with high-resolution audio up to DSD512 and PCM 768kHz, while the fiber link delivers superior noise immunity, jitter reduction, and long-distance stability.

Ready to Connect

The kit includes two USB 3.0 SFP modules, duplex fiber cable, and power supplies. It works seamlessly between a server or PC and your HiFi Rose streamer, DAC, or compatible USB device. Standard USB-A and USB-B terminations ensure compatibility with most high-end audio systems.

Built for the Way You Listen

Ideal for serious two-channel listening rooms, dedicated streaming rigs, and reference-level DAC setups, the kit brings studio-grade digital isolation into your home. Perfect for systems where noise-sensitive gear, powerful amplifiers, and external storage devices share the same power grid. It’s a discreet upgrade that fits right into your rack or desktop setup without clutter.

For anyone serious about digital playback, the HiFi Rose USB 3.0 SFP Fiber Connection Kit is the clear path to a quieter, cleaner, and more engaging listening experience.

Product Features

Electrically isolates your USB audio system using fiber transmission
Supports full USB 3.0 speed up to 5Gbps for hi-res audio
Dramatically reduces noise, ground loops, and jitter
Improves clarity, detail, and soundstage presentation
Compatible with HiFi Rose streamers, DACs, and most USB audio devices

Product Specs

Transmission Method: USB 3.0 via SFP Fiber modules
Speed: Up to 5Gbps
Supported Audio: PCM up to 768kHz, DSD up to 512
Components: 2x USB 3.0 to SFP converters, duplex fiber cable, power supplies
Connectors: USB-A, USB-B
Dimensions (per module): 4.7" W x 1.6" H x 3.1" D
Weight: 0.6 lbs each
Finish: Black anodized aluminum

Audio Advisor occasionally has fantastic deals on clearance items that are in excellent condition and we happen to have just one or two of.

Demo: Photo samples, gear we auditioned, items returned for wrong color/wrong size, etc.

Open Box: Contents briefly examined or inspected for promotional or internal purposes

Factory Refreshed: Original-condition items repackaged by the manufacturer

Cosmetically Blemished: A few dings or scratches, but functionally in original condition

Used: May show some signs of use

All clearance products are carefully inspected by our technicians before we offer the item for sale. All clearance products except Used items come with the original manufacturer warranty and are guaranteed to work and sound like new.

RETURN POLICY & PROCESS

NOTE:
You may only return a product purchased within 60-days of the receipt date.
The product must be in like-new condition and shipped in the original packaging (So SAVE THOSE BOXES!!!)

Call 1-800-942-0220 to request an RMA number.
Print the RMA number on the return shipping label.
Please make sure the return shipping name and address are written in a note on the inside.
Ship package to…

Audio Advisor Returns
4717 Broadmoor Ave SE, Suite G
Grand Rapids, MI 49512
(PRINT YOUR RMA NUMBER HERE)

NOTE: If a coupon was used in the ordering process, then the final value (recorded during payment) will be the price refunded.

Returned products are inspected by our warehouse and refunds are issued within 24 hours of inspection. Please note: it may take 7-10 business days for your bank to show the refunded amount. If you do not see it then, please reach out to our customer service team at 1-800-942-0220.

Audio Advisor will ship products anywhere in the United States, including Alaska, Hawaii, and U.S. Territories.