Check the listing for details. MG Electronics MGT1640 16.5VAC 40VA Plug In Class 2 Transformer LOT OF 3. Condition: New. Listed at 35.00 USD. MG ELECTRONICS MGT1640 16V AC 40VA W/ LED INDICATOR CLASS 2 TRANSFORMER What you see in the pictures is exactly what you will receive. WE DO NOT SHIP TO PUERTO RICO If you live in Puerto Rico and buy without reading the description, the purchase will be canceled without prior notice. Ifyou need to return the item for some reasons, pls contact us via ebay message at the fist time, we will try our best to help you and arrange the return for you. Pls do not send back directly without permission. Thank you!!! I Need Your HELP! I'm a small business and without your feedback and reviews, MY Shop can't exist. Your Feedback is so important to Me! If you think I've done a good job, I would really appreciate it if you would leave me your feedback If you're not satisfied, before leaving negative feedback. Let me make it right. Just contact me and I will do whatever it takes to make you happy