USB A Male to 3.5mm Headphone/Microphone Adapter – Black
This adapter consists of a USB A male on one end and two 3.5mm males on the other. It is typically used to plug analog speakers, headphones and/or microphone into a USB port on a PC or Playstation 3.
USB-C Male to 3.5mm 4-Pole Female + USB-C Female Headphone Adapter – Black
This USB-C to 3.5mm adapter consists of a USB 3.1 Type-C male on one end and a 3.5mm 4-position female plus a USB Type-C female on the other end. It allows you to connect headphones/microphone to a USB Type-C device such as a laptop or cell phone while using the Type-C female port for charging at the same time.
