สายUSB2.0 To RS-232 Serial 9 Pin DB9
USB TO RS 232ใช้กับคอมพิวเตอร์โน้ตบุ๊คเป็นDB9
USB specification revision1.1 / 2.0compilant
Supports Over 1 Mbps data Transfacr rate
Supports the RS 232 Serial interface
Supports remote wakeup and power management
Compatidle with Windows 98 / SE / ME / 2000 / XP / Vista / 7/ 8 / 10