LGB 51099 driver for switching power supply 36 watts Driving controller for use with the switching power supplies 51090 and 51092. We deliver the goods in the original packaging. The goods are new. Attention: Not suitable for children under the age of 15. You can find more interesting model railway articles at affordable prices in our eBay shop! We usually send the goods within two working days after receipt of payment. We bear the eBay costs. For your documents, you will receive an invoice from us with the goods with receipt of payment and (within Germany) VAT ID. If you have any questions, we will be happy to help you. You can reach us either by email or by fax and on weekdays between 10 a.m. and 7 p.m. If necessary, we will be happy to call you back. Our (email) address and telephone.