Connector Type: 3.5Mm, 4-Position Cable Type: Usb Compatible Devices: Personal Computer Color: Black Brand: Tripp Lite Fully-Molded For A Lifetime Of Use Provides Greater Flexibility By Enabling You To Move More Freely, While Working At Your Computer With Voip Applications (Skype, Chat Programs) 90% Spiral Wrapped Connector Provides Shielding Against Emi And Rfi Interference Compatible Devices: Personal Computer Connectivity Technology: Usb