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Black over-ear USB headset with adjustable headband and boom microphone

Koss

Koss CS100-USB Headset with Microphone

SKU CH-H1A3-MN9T0

A USB communication headset with a noise-cancelling electret microphone for clear hands-free calls

  • Noise-cancelling microphone cuts background chatter for clear calls
  • USB plug enables instant connection without extra drivers
  • Lightweight design keeps you comfortable through long sessions
  • Full-range audio reproduces voices and game sound accurately
  • Electret mic element reduces distortion for crisp speech

Koss CS100-USB USB Headset

The Koss CS100-USB is a wired USB headset with an integrated electret microphone designed for computer communication. Its USB plug connects directly to a PC for hands-free calls, voice-activated software and multi-player gaming.

Suited for USB-only PC users

Buyers who want a headset that works with a single USB connection on a desktop or laptop will find this model convenient. Users who need a different connector type or wireless operation cannot use this model.

USB plug for direct PC connection

The headset uses a USB interface for power and audio, so it plugs straight into an available USB port without separate audio jacks. This single specification determines whether the headset matches the ports on your computer.

How it compares

Measured against everything we stock in Earbuds & Over-Ear Headphones, at today’s prices. Recalculated every night.

Price $85.99
Pricier than about 83% of the 7,078 comparable items (median $25.99).

Specifications

No published specifications for this item yet.

Questions about this item

Does the USB headset draw noticeable power from the port during all-day calls?

The headset is bus-powered through the USB connection and has no external supply, so it only draws the small current a standard USB port provides for audio devices.

What does my computer need to work with this headset right out of the box?

A free USB Type-A port and an operating system that supports the standard USB audio class driver are all that is required.

Will this headset interfere with the PCI sound card I already have installed?

It operates as a separate USB audio device, so the internal sound card remains available and you can switch between them in your sound settings.

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