Adoreen

4 Way Digital Optical Audio Splitter 1 In 4 Out Active Toslink SPDIF Fiber Optic With USB Powered, LPCM 2.0, PCM, Dolby, DTS 5.1 for HDTV, Home Theater, Soundbar, Receiver, Amplifier- Unidirectional

Name: 4 Way Digital Optical Audio Splitter 1 In 4 Out Active Toslink SPDIF Fiber Optic With USB Powered, LPCM 2.0, PCM, Dolby, DTS 5.1 for HDTV, Home
Brand: Adoreen
SKU: B0FSVB9GQT
Price: 18.99 USD
Availability: InStock

By SpecPicks Editorial · Verified 2026-07-22

$18.99

Buy on Amazon — $18.99 Compare to similar sound cards

*Price sourced from Amazon.com. Last updated 2026-07-22. Price and availability subject to change.

Bottom line: The 4 Way Digital Optical Audio Splitter 1 In 4 Out Active Toslink SPDIF Fiber Optic With USB Powered, LPCM 2.0, PCM, Dolby, DTS 5.1 for HDTV, Home Theater, Soundbar, Receiver, Amplifier- Unidirectional is a niche pick — read recent reviews before buying in the sound cards category, priced around $18.99. Read recent reviews carefully before committing.

SpecPicks Verdict

SpecPicks classifies 4 Way Digital Optical Audio Splitter 1 In 4 Out Active Toslink SPDIF… as a niche pick — read recent reviews before buying in the sound cards category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. Adoreen's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.

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 Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.

Pros & Cons

Pros

✓ Backed by Adoreen's warranty and support channels
✓ Ships via Amazon with Prime eligibility and the standard returns policy

Cons

✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified

Key Features

Our Advantages：This active Toslink digital optical audio splitter features a built-in distribution chip that distributes one optical signal to multiple outputs, reshaping and redistributing the signal----The Toslink male input has an aluminum alloy shell with gold-plated interface for stronger structure and reliable transmission----Powered via USB-A male connector, no extra power needed----Black soft PVC cable is flexible, tangle-free, and durable----Individually packaged with instruction manual, plug-and-play, no drivers required
High Performance：As an active optical audio splitter, this product actively processes and redistributes the input signal via the built-in distribution chip, achieving synchronized output without noticeable loss, ensuring stable and clear digital audio signals for multiple outputs----The optical signal channel uses high-transparency PMMA fiber, and the USB cable employs 7/0.12 bare copper conductors, ensuring stable power supply while effectively reducing signal interference----Gold-plated Toslink connectors help minimize plug-in/out loss, suitable for home theater, gaming, and multi-audio device simultaneous output applications, maintaining stable performance even under long-term operation
Kind Reminder：This active splitter must be powered via USB-A to work----Ensure USB connects to TV, console, USB supply, or stable 5V source----Confirm input/output devices support Toslink / SPDIF and fully insert connectors----Supports Dolby Digital 5.1, DTS 5.1, PCM 2.0, but not 7.1 formats like Dolby TrueHD----Not bidirectional, only 1 input to multiple outputs
Universal Compatibility：Compatible with devices with Toslink / SPDIF output, including smart TVs, set-top boxes, Apple TV, Roku, Blu-ray, CD/DVD, PS5/PS4/PS3, Xbox Series X/One/360----Outputs connect to soundbars, home theater amps, AV receivers, Bluetooth transmitters, speakers, wireless headphones, DACs----Perfect for multi-device TV audio output, game console sharing, home theater upgrades, and parallel multi-audio setups----Provides stable, flexible digital audio distribution for home entertainment
2-Year Warranty: You are eligible for a refund or replacement if any quality issues arise within the first two years of purchase. Should you have any inquiries, please feel free to reach out to us through Amazon promptly. We are committed to providing you with the highest level of service and a satisfactory solution

Full Specifications

Brand	Adoreen
Color	Black
Cable Type	Optical
Connectivity	Bluetooth, USB
Power Source	USB
Compatibility	PS5, PS4, PS3, Xbox
Connector Type	TOSLINK
Connection Type	Wireless
Mfr Part Number	A-TOS-1T4-4FT
Number of Ports	5
Audio Output Mode	Surround Sound
Connector Type Used on Cable	TOSLINK

Ready to buy?

4 Way Digital Optical Audio Splitter 1 In 4 Out Active Toslink SPDIF Fiber Optic With USB Powered, LPCM 2.0, PCM, Dolby, DTS 5.1 for HDTV, Home Theater, Soundbar, Receiver, Amplifier- Unidirectional is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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*Price sourced from Amazon.com. Last updated 2026-07-22. Price and availability subject to change.