Amazon.com: Surround Gaming Headset USB to 3.5mm Jack Stereo Headset Adapter Designed for LogitechGamingHeadsets G430 & G230 (White or Black, Depending on Availability) : Electronics
Logitech Surround Gaming Headset USB To 3.5mm Jack Stereo Headset Adapter
Amazon.com: Surround Gaming Headset USB to 3.5mm Jack Stereo Headset Adapter Designed for LogitechGamingHeadsets G430 & G230 (White or Black, Depending on Availability) : Electronics
Logitech USB To 3.5mm Jack Audio Adapter for Win7 & Win8 (new version)