Inquiry (采购产品): Power Supply I am looking for a wall plug-in switching power supply. The spec. needed: Input: 100-240 VAC 50-60Hz 0.5A Output: 9VDC .500A to 1A Plug size: 5.5mm x 2.5mm x 11mm or equivalent. **** Hidden Message ***** Seong Choi 92841 USA Company: ELF, Inc. Title: Buyer E-mail: skchoi@elf-inc.com **** Hidden Message ***** skchoi@elf-inc.com