型号：USB2-H-9004-M
厂商：ETC2[List of Unclassifed Manufacturers]
大小：745.94 Kbytes
页数：共33页
功能：USB2-H-9004-M Hi-Speed USB to 4-Port RS232/RS485 Adapter
型号：USB2-H-9004-M-Z
厂商：EasySync
大小：1.16 Mbytes
页数：共31页
功能：界面模块 Hi-speed USB to 4prt Srl RS232/RS485 adpt
