This is an OEM UNIDEN PS-0009 AC/DC adapter with a 9V output and 350 mA current. The adapter has a yellow tip and is compatible with a range of brands. It is perfect for use as a telephone accessory and comes in black color.

Please note that the item has been used and is still in good working condition. It is made in China and is classified as a Class 2 power supply. The adapter is suitable for use in different home telephone parts and falls under the category of Consumer Electronics.