---
product_id: 294831879
title: "Tobo Optical Audio Adapter, Digital Optical Toslink Female to 3.5 mm Mini-Toslink Optical Audio Adapter(Mini-to-Optical)(TD-688OC)"
brand: "tobo"
price: "₩8881"
currency: KRW
in_stock: true
reviews_count: 8
category: "Tobo"
url: https://www.desertcart.kr/products/294831879-tobo-optical-audio-adapter-digital-optical-toslink-female-to-3
store_origin: KR
region: South Korea
---

# Plug & Play instant connection Gold-plated corrosion-resistant contacts Universal Toslink to Mini-Toslink Tobo Optical Audio Adapter, Digital Optical Toslink Female to 3.5 mm Mini-Toslink Optical Audio Adapter(Mini-to-Optical)(TD-688OC)

**Brand:** tobo
**Price:** ₩8881
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your sound game with seamless digital clarity!

## Quick Answers

- **What is this?** Tobo Optical Audio Adapter, Digital Optical Toslink Female to 3.5 mm Mini-Toslink Optical Audio Adapter(Mini-to-Optical)(TD-688OC) by tobo
- **How much does it cost?** ₩8881 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/294831879-tobo-optical-audio-adapter-digital-optical-toslink-female-to-3)

## Best For

- tobo enthusiasts

## Why This Product

- Trusted tobo brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Robust & Flexible Build:** Durable metal housing with a flexible PVC jacket for long-lasting, tangle-free use.
- • **Instant Plug & Play Setup:** No drivers or software needed—just connect and elevate your audio experience immediately.
- • **Wide Device Compatibility:** Perfectly pairs with MacBook Pro, PS4 Turtle Beach headsets, Chromecast, and more pro gear.
- • **Seamless Digital Audio Bridge:** Effortlessly converts Toslink to 3.5mm Mini-Toslink for flawless digital sound transfer.
- • **Premium Gold-Plated Connectors:** Ensures corrosion resistance and crystal-clear audio fidelity over time.

## Overview

The Tobo Optical Audio Adapter (TD-688OC) is a compact, high-quality digital audio converter that bridges standard Toslink and 3.5mm Mini-Toslink optical connections. Featuring gold-plated contacts for corrosion resistance and a durable metal build, it supports a wide range of professional devices including MacBook Pro, PS4 headsets, and Chromecast. Designed for plug-and-play convenience, it delivers pure, low-jitter digital audio, making it an essential accessory for audiophiles and tech-savvy professionals seeking flawless sound integration.

## Description

Tobo S/PDIF Toslink to Mini Digital Audio Optical Connector The Toslink to Mini Toslink Digital Audio Optical Connector provides any easy solution Compatible with MacBook Pro (Retina, 13 & 15-inch, Late 2013 and later), Mac Pro (Late 2013), iMac & Mac mini (Mid 2014), Apple Hi-Fi, Intel NUC mini desktop PC, Turtle Beach PS4 headset, Ibasso DX80, Astro A30 & A40 MixAmp Audio, Astell & Kern AK380 Music Player, Sound Blaster Audigy 2 ZS Sound Card, Google Audio Chromecast and any device that specifically have a 3.5mm Optical input/output. Premium Construction This digital optical Connector combines a low-jitter, synthetic fiber, robust metal connectors with a gold-plated housing, and a flexible but sturdy PVC jacket to provide authentic audio with pure sound. Plug & Play Connection Simply remove the protective caps, align the cable with the equipment ports, and plug in the cable for instant audio.

Review: Awesome - Awesome delivery and quality awesome
Review: Waste - Doesn't even work and not returnable as well. Totally waste of money

## Features

- Please Note: Digital Optical Miniplug is not the same as normal 3.5mm Analog stereo headphone plug. This is only for digital optical signals.
- One end is a standard TOSLINK connector, the other end is an optical MiniPlug.
- Converts an Optical Toslink Male to Miniplug Male or a Miniplug Jack to an Optical Toslink jack
- Gold Plated Contacts: Gold plated tip for corrosion resistance

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08RZ874W4 |
| Batteries Included | No |
| Batteries Required | No |
| Best Sellers Rank | #94,000 in Electronics ( See Top 100 in Electronics ) #384 in Headphone Adapters |
| Brand | Tobo |
| Compatible Devices | MacBook Pro, Mac iMac, mini, Apple Hi-Fi, Intel NUC, Turtle Beach PS4 headset, Ibasso DX80, Astro A30 & A40 MixAmp Audio, Astell Kern AK380 Music Player, Sound Blaster Audigy 2 ZS Card, Google Audio Chromecast |
| Country of Origin | China |
| Customer Reviews | 3.5 3.5 out of 5 stars (194) |
| Date First Available | 7 September 2022 |
| Generic Name | Optical Audio Adapter |
| Importer | Tobo Digital Mumbai 400056 India Help-Line +91-22-49722666 |
| Item Dimensions LxWxH | 40 x 40 x 20 Millimeters |
| Item Weight | 20 g |
| Item model number | TD-MINITOSLINK |
| Manufacturer | Tobo digital |
| Material | metal |
| Model | TD-MINITOSLINK |
| Model Name | TD-MINITOSLINK |
| Net Quantity | 1 Count |
| Number of Ports | 1 |
| Number of items | 1 |
| Packer | MAHARASHRTA |
| Product Dimensions | 4 x 4 x 2 cm; 20 g |
| Special Features | stereo |
| Video output interface | Optical Adapter Toslink 3.5mm Mini Adapter |

## Product Details

- **Brand:** Tobo
- **Colour:** BLACK
- **Connector Type:** Optical to 3.5mm
- **Item dimensions L x W x H:** 40 x 40 x 20 Millimeters

## Images

![Tobo Optical Audio Adapter, Digital Optical Toslink Female to 3.5 mm Mini-Toslink Optical Audio Adapter(Mini-to-Optical)(TD-688OC) - Image 1](https://m.media-amazon.com/images/I/51S+pN4QfPL.jpg)
![Tobo Optical Audio Adapter, Digital Optical Toslink Female to 3.5 mm Mini-Toslink Optical Audio Adapter(Mini-to-Optical)(TD-688OC) - Image 2](https://m.media-amazon.com/images/I/31gy+Tpj2NL.jpg)
![Tobo Optical Audio Adapter, Digital Optical Toslink Female to 3.5 mm Mini-Toslink Optical Audio Adapter(Mini-to-Optical)(TD-688OC) - Image 3](https://m.media-amazon.com/images/I/61d4mJm31EL.jpg)
![Tobo Optical Audio Adapter, Digital Optical Toslink Female to 3.5 mm Mini-Toslink Optical Audio Adapter(Mini-to-Optical)(TD-688OC) - Image 4](https://m.media-amazon.com/images/I/41RQxE6wfYL.jpg)
![Tobo Optical Audio Adapter, Digital Optical Toslink Female to 3.5 mm Mini-Toslink Optical Audio Adapter(Mini-to-Optical)(TD-688OC) - Image 5](https://m.media-amazon.com/images/I/61h4Y3mICyL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Awesome
*by S***I on 18 June 2025*

Awesome delivery and quality awesome

### ⭐ Waste
*by D***A on 18 July 2024*

Doesn't even work and not returnable as well. Totally waste of money

### ⭐⭐⭐⭐ Good one, but the fit is very tight
*by T***Y on 8 April 2023*

The connector does its work nicely. Crystal clear picture quality on TV. The only issue being the very tight connecting ends, connecting and disconnecting the optical cables is never an easy job.

## Frequently Bought Together

- Tobo Optical Audio Adapter, Digital Optical Toslink Female to 3.5 mm Mini-Toslink Optical Audio Adapter(Mini-to-Optical){TD-688OC}
- BlueRigger Digital Optical Audio Toslink Cable (6 Feet / 1.8 Meter) With 8 Channel (7.1) Audio Support (for Home Theatre, Xbox, Playstation etc.)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-26*