STARTECH.COM ICUSBAUDIOB - USB Audio Adapter External Sound Card
StarTech.com USB Stereo Audio Adapter External Sound Card: Transform your device into a high-quality audio system with this compact and portable USB adapter
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Introducing the StarTech.com ICUSBAUDIOB USB Audio Adapter
The StarTech.com ICUSBAUDIOB is a compact, high‑performance USB audio adapter that transforms any computer with a USB port into a full‑featured external sound card. Designed for both professional and home use, this device delivers crystal‑clear stereo output and reliable microphone input through a single 3.5 mm jack.
Key Design Features
- Power Source: Powered directly from the host USB port – no external power supply required.
- Compact Form Factor: Dimensions of 113 mm (height) × 684 mm (length) × 359 mm (width) make it easy to fit in tight spaces or on a desk without clutter.
- Durable Housing: Constructed from high‑quality plastic for lightweight durability and heat dissipation.
- Single 3.5 mm Jack: Supports both headphone output and microphone input, enabling simple plug‑and‑play connectivity with standard headsets.
Advanced Audio Chipset
The adapter is powered by the C‑Media CM108AH chipset, a proven solution in the audio industry known for its low latency and high fidelity. This chipset ensures:
- True stereo sound with balanced left/right channels.
- Low distortion and wide dynamic range suitable for music production, gaming, or video conferencing.
- Efficient power consumption, keeping the device cool even during extended use.
Cross‑Platform Compatibility
The ICUSBAUDIOB is engineered to work seamlessly across a broad spectrum of operating systems:
- Windows: Fully supported on Windows 2000 through Windows 10, including all major editions (Home, Pro, Enterprise, Server).
- Linux: Compatible with kernel versions 3.5 to 4.11.x LTS, making it ideal for servers and desktops alike.
- macOS: Works on Mac OS X from Snow Leopard (10.6) through Mojave (10.14), ensuring smooth integration with Apple hardware.
Ideal Use Cases
This adapter is perfect for a variety of scenarios where high‑quality audio input and output are essential:
- Home Entertainment: Connect to a PC or laptop to enjoy movies, music, and gaming with superior sound.
- Professional Audio Work: Use in studios or live streaming setups where reliable microphone input and clear headphone monitoring are required.
- Business Communications: Enhance video conferences, webinars, and VoIP calls with crisp audio transmission.
- Accessibility Solutions: Provide a simple, low‑cost way to add audio capabilities to older computers lacking built‑in sound cards.
Installation & Quick Start
Setting up the ICUSBAUDIOB is straightforward:
- Plug the adapter into an available USB 2.0 port on your computer.
- Connect a standard 3.5 mm headset or microphone to the single jack.
- The operating system will automatically detect and install the necessary drivers (Windows, Linux, macOS).
- Configure audio settings through your OS’s sound control panel to select the adapter as the default playback and recording device.
A quick start guide is included in the package to help you get up and running within minutes.
Performance Highlights
- Stereo Output: Delivers balanced audio with minimal latency, ideal for immersive gaming or high‑fidelity music listening.
- Microphone Input: Supports standard 3.5 mm microphones, providing clear voice capture for calls and recordings.
- USB 2.0 Interface: Offers sufficient bandwidth for audio data streams without the need for newer USB standards.
Technical Specifications Summary
| Feature | Details |
|---|---|
| Power Source | USB Port (no external power) |
| Chipset | C‑Media CM108AH |
| Connectivity | 3.5 mm jack (headphone + microphone) |
| Interface | USB 2.0 Type A |
| Operating Systems | Windows, Linux, macOS (10.6–10.14) |
| Dimensions (mm) | 113 × 684 × 359 |
| Material | Plastic housing |
| Sound Mode | Stereo |
| Units per Master Case | 75 pcs |
Conclusion
The StarTech.com ICUSBAUDIOB USB Audio Adapter offers a reliable, high‑quality audio solution for any computer lacking built‑in sound capabilities. With its robust chipset, universal compatibility, and simple plug‑and‑play design, it stands out as an essential accessory for professionals, gamers, and everyday users alike.
Whether you’re upgrading an older workstation, enhancing a home theater PC, or setting up a portable streaming rig, the ICUSBAUDIOB delivers exceptional performance in a sleek, unobtrusive package.
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Category
This product is cataloged in our store in these categories
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- Adapters for computer products - USB adapters - Image and sound adapters |
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International
Find this product in one of our international stores
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Predominant colors of the product |
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| Tags | USB Audio Adapter Audio adapter |
| Identifiers | |
| Brand | STARTECH.COM Startech.com is a brand that specializes in computer and electronic accessories. They offer a wide range of products, including adapters, cables, storage solutions, and more. |
| MPN | STARTECH.COM ICUSBAUDIOB |
| ID | 24944234 |
| Dimensions / Weight | |
| Key Features | |
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Chipset The chipset is the collection of integrated circuits that manages communication between a computer’s CPU, memory, and peripheral devices. It defines the supported processor families, available I/O interfaces, and overall system capabilities, allowing users to understand compatibility and feature sets for motherboards or other hardware components.
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C-Media CM108AH |
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Harmonized System HS code The Harmonized System (HS) code is a standardized numerical identifier used internationally to classify traded goods. It consists of up to six digits, where each pair of digits represents progressively more specific product categories. The HS code facilitates customs duties, trade statistics, and regulatory compliance by providing a common language for describing products across borders.
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84733020 |
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Headphone connectivity Indicates the types of headphone or earphone connections available on a product, such as wired jacks (e.g., 3.5 mm), USB‑C, Lightning, or wireless Bluetooth. The value may list one or more connection types separated by commas.
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3.5 mm |
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Headphone outputs Represents how many separate headphone output ports a product provides, such as the number of 3.5 mm jacks or other audio connectors available for headphones or earphones.
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1 |
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Host interface List of physical or logical interfaces that allow communication between a host device and other components, such as USB, PCI Express, SATA, M.2, Ethernet, Thunderbolt, or similar standards.
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USB |
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Linux operating systems supported List of Linux operating systems that the product can run or support, including specific versions and architectures when relevant. Each value represents a distinct Linux distribution or kernel version supported by the hardware or software.
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Yes |
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Master outer case height The vertical dimension of a product’s outer enclosure measured from its lowest to highest point. It is expressed in a physical unit such as millimetres, centimetres or inches and applies to any item where the overall height of the external case is relevant, including electronics, appliances, furniture and packaged goods.
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113 mm |
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Master outer case length The linear dimension of a product’s outer case measured in a standard unit such as meters, centimeters or inches. It represents the overall length from one end to the other and is used to compare the size of similar items across categories.
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684 mm |
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Master outer case width The horizontal dimension of a product’s outer enclosure measured in a linear unit such as millimetres or inches. It indicates how wide the item is from one side to the other and is used for sizing, fitting, and compatibility purposes.
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359 mm |
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Microphone in Indicates whether the product includes at least one built‑in microphone. A value of "Yes" means that the device has an integrated microphone, while "No" indicates it does not.
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Yes |
| Products per master (outer) case | 75 pc(s) |
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Server operating systems supported A list of operating systems that the server product can run or support, including specific versions and architectures when relevant. Each value represents a distinct OS compatible with the hardware.
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Windows Server 2012,Windows Server 2012 R2,Windows Server 2016 |


