About USB to Audio Adapter
USB to Audio Adapters can be found in the sensitivity and frequency response that you're looking for. Search eBay for assorted top brands such as Logitech, SKYPE, and Plantronics. USB to Audio Adapters come in new, manufacturer refurbished, or seller refurbished condition, so you can see your savings increase. Beyond that, sound cards are a solid pick for augmenting your computing experience.