StarTech.com 7.1 USB External Sound Card – Optical S/PDIF & Analogue Audio | Silver (New)

Upgrade the audio capabilities of a compatible laptop or desktop computer with the StarTech.com 7.1 USB External Sound Card. This versatile adapter connects through a standard USB port and adds multiple analogue audio connections, optical digital audio input and output, headphone support, line input and dual microphone inputs.

The external sound card supports 2.0, 5.1 and 7.1-channel analogue speaker configurations through its colour-coded 3.5mm connections. It provides a practical solution for computers with damaged, limited or unsuitable built-in audio hardware.

Optical S/PDIF input and output allow connection to compatible digital audio equipment. Integrated volume and mute controls provide convenient access to essential audio functions without opening software menus.

Key Features

🔊 Up to 7.1-Channel Analogue Audio – Supports stereo, 5.1 and 7.1 speaker configurations
🔌 USB 2.0 Connection – Adds external audio without opening the computer case
💡 Optical S/PDIF Input and Output – Connect compatible digital audio equipment
🎧 Dedicated Headphone Connection – Convenient front-mounted headphone output
🎙️ Dual Microphone Inputs – Connect two compatible mono microphones
🎚️ Integrated Audio Controls – Physical volume and mute buttons for convenient operation
🎮 Gaming and Entertainment Support – Suitable for surround-sound gaming and multimedia
🏠 Home-Theatre Connectivity – Connect compatible computers to speaker systems or audio receivers
🔄 Bus-Powered Operation – Receives power directly through the USB connection
🖥️ External Sound Upgrade – Useful when the computer’s internal audio is unavailable or limited

Specifications

Brand: StarTech.com
Product Name: 7.1 USB Audio Adapter External Sound Card with S/PDIF Digital Audio
Model / Part Number: ICUSBAUDIO7D
Product Type: External USB Sound Card
Chipset: C-Media CM6206
Computer Interface: USB 2.0
Device Connection: USB-B
Maximum Analogue Audio Channels: 7.1
Supported Analogue Configurations: 2.0, 5.1 and 7.1 Channels
Audio Resolution: 16-Bit
Analogue Sampling Rates: 44.1kHz and 48kHz
S/PDIF Sampling Rate: 48kHz
Analogue Speaker Outputs: Front, Surround, Rear and Centre/Subwoofer
Headphone Output: 3.5mm
Line Input: 3.5mm
Microphone Inputs: Two 3.5mm Mono Inputs
Optical Input: TOSLINK S/PDIF
Optical Output: TOSLINK S/PDIF
S/PDIF Channel Support: Two-Channel Optical Pass-Through
Integrated Controls: Volume Up, Volume Down and Mute Functions
Power Source: USB Bus Powered
Input Voltage: 5V DC
Power Indicator: Yes
Microphone-Mute Indicator: Yes
Housing Material: Steel
Colour: Silver and Black
Dimensions: Approximately 100 × 60 × 25mm
Weight: Approximately 90g
Operating Temperature: 0°C to 55°C
Compatible Operating Systems: Supported Windows Desktop and Server Operating Systems
Manufacturer Warranty: Two-Year Limited Warranty

Condition

New
✅ Brand New
✅ Genuine StarTech.com Product
✅ Up to 7.1-Channel Analogue Output
✅ Optical S/PDIF Input and Output
✅ Ready for Installation

What’s Included

1 × StarTech.com ICUSBAUDIO7D USB External Sound Card
1 × USB Connection Cable
1 × Installation Media
1 × Instruction Manual

Perfect For

🖥️ Desktop Computers – Add or replace onboard computer audio
💻 Laptops – Expand limited audio connectivity through USB
🎮 Gaming Setups – Connect compatible multi-channel analogue speakers
🎬 Films and Multimedia – Upgrade compatible home-entertainment audio
🏠 Home-Theatre Systems – Connect to compatible audio receivers and speakers
🎙️ Microphone Use – Connect up to two compatible microphones
🔧 Computer Repairs – Work around faulty or damaged internal audio hardware
📊 Presentations – Add flexible audio input and output options to a computer

Important Compatibility Information

⚠️ The 7.1-channel output is provided through the analogue 3.5mm speaker connections.
⚠️ The optical S/PDIF pass-through supports two-channel audio only and does not carry uncompressed 5.1 or 7.1 audio.
⚠️ Compatible speakers, headphones, microphones and optical cables are sold separately.
⚠️ Software or driver installation may be required to select all supported outputs.
⚠️ Confirm operating-system compatibility before purchase.

Safety Information

🔌 Disconnect the adapter before attaching or removing multiple audio cables.
🎧 Lower the volume before connecting headphones or powered speakers.
🔊 Avoid prolonged listening at excessively high volume levels.
💧 Keep the adapter away from liquids, moisture and excessive humidity.
🌡️ Do not cover the unit or place it near strong heat sources.