Check the listing for details. Cisco Unified 7914 Series IP Phone 14 Line Expansion Modules READ NOTES. Condition: Used. Listed at 14.00 USD. Hi thank you for visiting and watching these Cisco Unified 7914 Series IP Phone 14 Line Expansion Modules. They're used,but in working condition. They were pulled out from a working environment. They might have light scuffs. I don't have the ac power adaptor. There are three modules out of the 54 that the screen in cracked. I will leave these for last to sell If you want bundle modules, ask me for a fair price and we'll decide. Thanks. Please refer to all the pictures for your reference and part of the description of this item. If you have any questions, before buying this product, please contact me. Also, please understand that mistakes can happen as we are human beings, but if there is a mistake on my behalf, I will do my best to work it out for you to make you feel happy, and please do not leave me any negative feedback. I will be more than happy to assist you. Take advantage of the low price and free shipping too. Have a great day..