Philips LFH9034 USB Audio Adaptor
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Product Information
Full details
The Philips LFH9034/00 USB Audio Adaptor is for users needing to add stereo audio output to computers that lack a dedicated sound card or audio port. Its key benefit is providing high-quality stereo playback via a USB connection, enhancing your audio experience without complex setup. A potential caveat is its reliance on the computer's USB port for power and audio transmission, which might be limited on older or less powerful systems. This compact device offers a straightforward solution for connecting headphones or speakers to a wider range of devices.
All features
| Model Part Number | LFH9034/00 |
|---|---|
| Brand | Philips |
Extended Product Information
FAQs
Do I need to install any software for this adapter?
No, the Philips LFH9034/00 is a plug-and-play device. It does not require any software drivers or installation.
Can I use this adapter with my gaming console or smartphone?
This adapter is designed for computers with USB-A ports. Compatibility with gaming consoles or smartphones depends on whether they support USB audio devices and have a compatible USB-A port or adapter.
What is the frequency response of this adapter?
The adapter has a frequency response of 20 Hz–20 kHz, covering the full range of human hearing.
How much power can this adapter output?
The adapter can output 500 mW, which is suitable for most standard headphones and small speakers.
Will this adapter work if my computer already has a sound card?
Yes, it will work. You can use it to select an alternative audio output source, which might be preferable if your existing sound card has issues or offers lower quality.
What are the physical dimensions of the adapter?
The adapter has a width of 25 mm, a depth of 140 mm, and a height of 79 mm.
What colors are available for this adapter?
The Philips LFH9034/00 is available in Black and Grey.
Troubleshooting
No sound output
Ensure the adapter is securely plugged into the USB port. Check your computer's sound settings to confirm the Philips LFH9034 is selected as the default audio output device. Verify that your headphones or speakers are properly connected to the adapter and are functioning correctly.
Distorted or low-quality audio
Try a different USB port on your computer. Ensure there are no other audio devices interfering. If the issue persists, the problem might be with the source audio file or application.
Device not recognized by the computer
Restart your computer with the adapter plugged in. Try the adapter on a different computer to rule out a computer-specific issue. Check for any physical damage to the USB connector or the adapter itself.
Pros and Cons
Pros
- Instantly adds stereo audio output via USB.
- No software drivers or external power required.
- Compact and highly portable design.
- Protects USB ports from potential damage.
- Maintains sound quality for stereo playback.
Cons
- Requires an available USB port.
- May not be compatible with very old or specialized operating systems without USB audio support.
- Audio quality is dependent on the computer's USB power delivery.
- Physical dimensions might be larger than anticipated due to flying leads.
Setup, Compatibility & Care
Setup:
- Connect your headphones or speakers to the 3.5mm audio jack on the Philips LFH9034/00.
- Plug the USB connector of the adapter into an available USB port on your computer.
- Your computer should automatically detect the device and enable it as an audio output. You may need to select it as the default audio device in your operating system's sound settings.
Compatibility:
- Operating Systems: Compatible with most modern operating systems that support USB audio devices (e.g., Windows, macOS, Linux).
- Audio Devices: Works with any headphones or speakers featuring a standard 3.5mm audio jack.
- Ports: Requires a functional USB-A port.
Care:
- Keep the adapter clean and free from dust and debris. Use a dry or slightly damp cloth for cleaning; avoid harsh chemicals.
- Store the adapter in a safe place when not in use, protecting the flying leads from sharp bends or damage.
- Avoid exposing the adapter to extreme temperatures or moisture.