USB\VID_534D or USB Vendor ID 534D recognizes MacroSilicon as the USB Vendor and manufacturer of devices listed below. MacroSilicon address is North 9F, Building B1, Innovation Industrial Park, No. 800 Wang Jiang Xi Road, Hi-Tech Zone, Hefei, Anhui, 230088, China. MacroSilicon website is http://en.macrosilicon.com.