Panasonic VDR-D300 Operating Manual (English, Spanish) Operating Instructions Manual page 116

Before using with a computer (Windows)
∫ Using Built-in SD Drive
Personal computer
OS
CPU
RAM
Interface
≥ The USB equipment operates with the driver installed as standard in OS.
116
LSQT1011
IBM PC/AT compatible personal computer
Microsoft Windows 2000 Professional
Microsoft Windows XP Home Edition
Microsoft Windows XP Professional
Intel Pentium II 300 MHz or higher
32 MB or more (64 MB or more recommended)
USB 1.1 or later — A type