Ideal for business and creative professionals, MacBook Pro delivers advanced performance including 667 MHz DDR2 SDRAM memory expandable up to 3GB, ATI Mobility Radeon X1600 graphics with up to 256MB of dedicated GDDR3 graphics memory, and a double-layer SuperDrive(TM) for burning professional-quality DVDs. With the latest high-performance connectivity options, every new MacBook Pro includes built-in 10/100/1000 BASE-T Gigabit Ethernet for high-speed networking, built-in AirPort Extreme® and Bluetooth 2.0+EDR (Enhanced Data Rate), a FireWire 800 and a FireWire 400 port, combination analog and optical digital audio input and output ports, an ExpressCard/34 expansion card slot, and a DVI video output to connect up to a 30-inch Apple Cinema HD Display.