Because it connects via USB, this completely bypasses a computer's internal sound card. If these are what you plan to use for audio, and you won't have a bigger set of speakers in addition, then there is no point to spending money on a sound card.
Impedance 19 Ω
Frequency response (Microphone) 10 - 15,000 Hz
Frequency response (Headphones) 15 - 26,000 Hz
Sound pressure level (SPL) 113 dB
Ear coupling Circum-aural
Cable length Surround Dongle cable: 1.7 m / USB extension cable: 1.2 m
Transducer principle Dynamic, closed
Weight 262 g
Pick-up pattern Noise-cancelling
Microphone sensitivity -41 dBV/PA
- Sennheiser GSP 350 USB Headset Utility
Version 1.15 Released 08/01/17
For Win7_64, Win8_64, Win10_64
Configure a small form factor PC with the Sennheiser GSP 350 USB Headset.