Description It is a headset adapter cord with a female RJ9 headset module socket to connect with telephone headset and a USB plug at the other end to connect to laptop computer. Lightweight and portable, it is very convenient for you to carry. Features - Color: Black. - Size: 56.50X2.00X1.50cm/22.20X0.79X0.59 inch. - Material: Plastic. - Convert your exist RJ9 headset into USB plug headset for computer PC laptop - Convert to USB plug headset to work from home on your computer/laptop with phone or video app. - Get this headset adapter them you can use your favorite computer analog headphone to chat on telephone. - It is lightweight for easy and convenient to carry and store when not in use. - The excellent workmanship of our product will bring you a good using experience. Convert your exist RJ9 headset into USB plug headset for computer PC laptop Convert to USB plug headset to work from home on your computer/laptop with phone or video app. Get this headset adapter them you can use your favorite computer analog headphone to chat on telephone. It is lightweight for easy and convenient to carry and store when not in use. The excellent workmanship of our product will bring you a good using experience.