StarTech.com ICUSBAUDIO7D 7.1 USB Audio Adapter External Sound Card - Silver - 48 kHz - 16-bit DAC - USB 2.0
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Product Features
Technical Overview
This audio adapter features the C-Media CM6206 audio processor, supporting full-duplex recording and playback with analog playback and recording at 44.1 and 48 kHz sampling rates, or 48 kHz for SPDIF. The high-speed USB 2.0 compliant host interface offers transfer rates up to 480 Mbps, ensuring reliable audio data transmission without latency issues.
The device includes one audio line out and is compatible with standard audio software, providing a plug-and-play experience for both casual and professional audio applications.
Relevant factors for this section include Audio Processor Manufacturer, Audio Processor Model, Host Interface, USB. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
A strong technical summary explains how the product's interfaces, hardware profile, and operating characteristics work together in real deployment. Buyers often need this context to confirm compatibility with existing devices, expected performance in daily use, and whether installation will be straightforward for IT staff or end users.
Key Product Advantages
The StarTech.com ICUSBAUDIO7D stands out with its comprehensive audio features and user-friendly design. It enables high-fidelity 7.1 surround sound on computers lacking built-in advanced audio outputs, making it ideal for gaming, home theater, and multimedia production.
These strengths make the product easier to deploy and manage in real environments, especially where reliability, usability, and day-to-day operational continuity matter. Notable benefits include Enhanced Audio Outputs, Convenient Controls.
Enhanced Audio Outputs
Delivers full 7.1-channel audio via 3.5mm mini-jacks, providing immersive surround sound for movies, music, and games.
- Optical S/PDIF input (pass-through) and output
- Dual microphone input for clear voice capture
Convenient Controls
Built-in volume control buttons allow easy audio adjustment without software intervention, enhancing usability during active sessions.
Deployment / Use Cases
This USB audio adapter is versatile for various audio enhancement scenarios. It is perfect for upgrading desktop or laptop computers to support 7.1-channel audio systems in home theaters, gaming setups, or professional audio editing workstations.
Common use cases include connecting to surround sound speaker systems for immersive entertainment, using dual microphone inputs for podcasting or conferencing, and leveraging optical S/PDIF for high-quality digital audio transmission. Its external design makes it suitable for temporary setups or systems where internal expansion is limited.
Home Theater Integration
Transform a standard PC into a home theater center by outputting 7.1 surround sound to compatible speaker systems, enhancing movie and music playback.
Gaming and Multimedia
Provide gamers and content creators with rich audio environments, supporting spatial audio cues and high-fidelity recording through dual mic inputs.
Physical Profile
The adapter has a compact external form factor with a silver finish, measuring 1" (25.40 mm) in height, 2.40" (60.96 mm) in width, and 3.9" in thickness. Weighing approximately 3.53 oz (100.07 g), it is lightweight and portable, easily fitting on desks or alongside computer peripherals without occupying significant space.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 1" (25.40 mm), 16 bit, 3.53 oz (100.07 g). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Width
- 16 bit
- Height
- 1" (25.40 mm)
- Weight
- 3.53 oz (100.07 g)
What's in the Box
The package includes all necessary components for immediate setup and use.
Highlights
- Full 7.1 audio outputs via 3.5mm mini-jacks
- Optical S/PDIF input (pass-through) and output
- Dual microphone input for clear audio capture
- Built-in volume control buttons for easy adjustment
- Full-duplex recording and playback capability
- Supports 44.1 and 48 kHz sampling rates for analog playback and recording
- High-speed USB 2.0 compliant host interface with up to 480 Mbps transfer rates
- Compact external form factor in silver color
- Plug-and-play setup with included USB cable and installation CD
- 2-year limited warranty for reliable performance
Specifications
| Specifications | |
|---|---|
| Manufacturer | StarTech.com |
| Manufacturer Part Number | ICUSBAUDIO7D |
| Brand Name | StarTech.com |
| Product Name | 7.1 USB Audio Adapter External Sound Card |
| Packaged Quantity | 1 Each |
| Product Type | External Sound Box |
| Technical Information | |
| Audio Processor Manufacturer | C-Media |
| Audio Processor Model | CM6206 |
| Host Interface | USB 2.0 |
| Maximum Playback Sampling Rate | 48 kHz |
| DAC Data Width | 16 bit |
| Sound Channels | 7.1 |
| Interfaces/Ports | |
| USB | Yes |
| Number of Audio Line Out | 1 |
| Physical Characteristics | |
| Product Color | Silver |
| Form Factor | External |
| Height | 1" (25.40 mm) |
| Width | 2.40" (60.96 mm) |
| Thickness | 3.9" |
| Weight (Approximate) | 3.53 oz (100.07 g) |
| Miscellaneous | |
| Package Contents | 7.1 USB Audio Adapter External Sound Card 1 x USB Cable 1 x Installation CD 1 x Instruction Manual |
| Country of Origin | China |
| Environmentally Friendly | Yes |
| Environmental Certification | EU RoHS |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) 2,Registration, Evaluation, Authorization and Restriction of Chemicals (REACH),Waste Electrical and Electronic Equipment Directive (WEEE) |
| Warranty | |
| Limited Warranty | 2 Year |
User Manual
FAQ
What audio channels does the StarTech.com ICUSBAUDIO7D support?
The StarTech.com ICUSBAUDIO7D supports 7.1-channel audio, providing full surround sound output through 3.5mm mini-jacks. This includes front left, front right, center, rear left, rear right, side left, side right, and a subwoofer channel, enabling immersive audio experiences for movies, games, and music on compatible systems.
How does the USB audio adapter connect to my computer?
This audio adapter connects via a USB 2.0 interface, using the included USB cable for plug-and-play installation. It is compatible with laptops and desktops, requiring no internal hardware upgrades. The high-speed USB 2.0 compliant host interface ensures stable audio data transfer at rates up to 480 Mbps.
What sampling rates are supported for audio playback and recording?
The adapter supports maximum playback sampling rates of 48 kHz. For analog playback and recording, it handles both 44.1 kHz and 48 kHz sampling rates, while SPDIF (optical) output is limited to 48 kHz. This flexibility accommodates various audio formats and quality levels for recording and playback tasks.
Does this sound card include microphone inputs?
Yes, the StarTech.com ICUSBAUDIO7D features dual microphone inputs, allowing users to connect two microphones simultaneously for applications like podcasting, voice conferencing, or stereo recording. This enhances audio capture capabilities without additional hardware.
What is the purpose of the optical S/PDIF port on this adapter?
The optical S/PDIF port provides both input (pass-through) and output functionality, enabling digital audio transmission to and from compatible devices like soundbars, AV receivers, or digital audio systems. It supports high-quality audio streams at 48 kHz, ideal for home theater setups or professional audio environments.
What warranty coverage does the StarTech.com ICUSBAUDIO7D include?
The StarTech.com ICUSBAUDIO7D comes with a 2-year limited warranty, covering defects in materials and workmanship under normal use. This warranty ensures reliable performance and support, backed by StarTech.com's commitment to quality in audio hardware products.
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