Sennheiser PC 373D Surrounds Sound PC Gaming Headset - Newegg.com
Sennheiser PC 373D Review & Specs - Pangoly
No 7.1 Surround - Downloaded all 3 files for my PC 373D, but surround still doesn't work, and when I install the driver it says it is already installed. Can someone help ?
Sennheiser PC 373D Fact Sheet | Manualzz
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Sennheiser PC 373D Surrounds Sound PC Gaming Headset - Newegg.com