Used, Clean And WORKING asapter , it is sold as pictured, please STUDY MY ACTUAL PICTURES of this item NOT THAT GENERIC STOCK ONE to see what?s included with this sale and its overall condition. Do your research before buying to be sure it's what you need, there is a restocking fee for my items. I WILL WARRANTY THIS ITEM, PLEASE LEAVE MY CUSTOM-MADE WHITE SECURITY TAMPER STICKERS OR SERIAL NUMBERS INTACT ON IT. If you have any questions, please contact me BEFORE buying. Pay attention to the posted estimated delivery time, all my items are shipped SIGNATURE REQUIRED UPON DELIVERY for security. Please buy accordingly, Thanks W1A3 Additional Details ------------------------------ Bullet point: Works with analog, digital, PBX, and ISDN telephones Product description: Connect THAT2 between your telephone and handset for quick access to audio in and out of the telephone The THAT2 is used by radio stations to record and play sound bytes and by TV and film sound crews to get IFB dialog over phone lines Features. Works with analog digital PBX and ISDN telephones. RCA and XLR line in and out. Switch selects between carbon dynamic or electret handset types. No battery or AC adapter needed. Durable diecast aluminum construction. Made in USA