Swipe, four-finger swipe, tap, double-tap, and drag capabilities With support for inertial scrolling, pinch, rotate, swipe, three-finger Multi-Touch trackpad for precise cursor control.Thunderbolt port with native Mini DisplayPort output plus support for DVI, VGA, dual-link DVI, and HDMI (requires adapters, sold separately).Two USB 2.0 ports, one FireWire 800 port.Bluetooth 2.1 + EDR (Enhanced Data Rate) for connecting with peripherals such as keyboards, mice and cell phones.Gigabit Ethernet wired networking (10/100/1000).Wi-Fi wireless networking (based on 802.11n specification 802.11a/b/g compatible).Built-in FaceTime HD camera for video chatting.8x slot-loading SuperDrive with double-layer DVD support (DVD±R DL/DVD±RW/CD-RW).4 GB installed RAM (1333 MHz DDR3 supports up to 8 GB).
750 GB Serial ATA hard drive (5400 RPM).MB of DDR3 SDRAM shared with main memory) for power savings. Dual graphics processors with automatic switchingīetween AMD Radeon HD 6770M (with 1 GB of GDDR5 video memory) forĭemanding applications and integrated Intel HD Graphics 3000 (with 384.2.4 GHz Intel Core i7 quad-core processor with 6 MB shared 元 cache for excellent multitasking.15.4-inch LED-backlit glossy widescreen display with edge-to-edge, uninterrupted glass (1440 x 900-pixel resolution).
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