Genius SP-HF300U 4W USB Speakers – White (USB-A & USB-C)

Genius SP-HF300U | Compact 4W USB-C/A Desktop Audio

The Genius Computer Technology SP-HF300U, 4W, USB Audio Speakers/ USB-A & USB-C – White offers a straightforward audio solution for UK home offices and workspaces. This compact speaker system provides clear stereo sound without the need for a mains power outlet. It is designed for users who need reliable audio for video calls, presentations, or background music while working on a PC or laptop.

Slim Specifications

Consistent Power via USB

The speaker draws power and audio digitally through a single USB connection. Because it uses a 5V USB supply, it eliminates the clutter of a separate power brick. However, you should confirm your desk setup has an available USB-A or USB-C port that can provide sufficient power for audio output. In practice, this makes it easy to move between a desktop and a laptop without rewiring.

Dual-Head Connectivity for Modern Setups

The included cable features a dual-head design with both USB-A and USB-C connectors. You simply choose the plug that fits your device. This approach ensures compatibility with older desktop towers and newer ultrabooks that may lack legacy ports. So, you avoid the need for separate adapters or cables to get started.

Clear Audio in a Minimalist Design

With 2″ full-range drivers, the SP-HF300U delivers balanced sound suitable for voice calls and multimedia. The compact footprint helps maintain a clutter-free desk surface. Furthermore, the white finish offers a clean aesthetic for modern office environments. This speaker focuses on functional audio without unnecessary bulk.

Simple Rotary Control

An easy-to-reach rotary knob controls both power and volume. This single control point allows for quick adjustments without navigating software menus. Also, the blue LED indicator provides a clear visual cue for power status. This design keeps the user interface intuitive and accessible during busy work periods.

System Compatibility

The speaker is compatible with Windows, macOS, and Chrome OS devices. It requires a USB port for both power and digital audio signal. However, it does not have a 3.5mm analogue input. You should verify that your specific hardware supports digital audio output via the USB port you intend to use.

Genius Computer Technology SP-HF300U, 4W, USB Audio Speakers/ USB-A & USB-C – White

Box contents

• SP-HF300UW (USB Speakers)
• Quick guide

Check before you buy

• Confirm your device has a spare USB-A or USB-C port for both power and audio.
• Verify your operating system (Windows, macOS, Chrome OS) supports USB audio class compliance.
• Check the physical space on your desk, as the base dimensions are 85 mm x 95 mm.
• Confirm the colour (White) matches your setup, as Black is also available.

Frequently Asked Questions

Q: Does the Genius SP-HF300U require a separate power adapter?

A: No, it is powered entirely via the USB connection to your computer or laptop.

Q: Can I use both USB-A and USB-C at the same time?

A: No, the cable is a dual-head design where you choose one connector to use at a time.

Q: Is the cable length specified?

A: No, the cable length is not specified in the provided documentation.

Q: Is there a headphone jack for private listening?

A: No, this model does not include a 3.5mm headphone output.

Q: Does it work with game consoles?

A: It is designed for PC/laptop use. Compatibility with consoles via USB depends on the console’s support for USB audio output.

The Consultant’s verdict & warranty

This speaker is ideal for UK professionals seeking a simple, clutter-free audio upgrade for a desktop or laptop. It suits users who prioritise easy setup and compact design over deep bass or advanced features. The dual-head USB cable offers practical flexibility for mixed device environments. Covered by the standard Manufacturer Warranty.