To used closed lid mode, your ‘Book must be plugged into the AC adapter and connected to an external display and a USB or Bluetooth mouse and keyboard (you might also want to consider external speakers). This model shipped with OS X 10.9 Mavericks and supports all later versions, which are free upgrades.Ĭlosed Lid Mode: All Intel ‘Books support “lid closed” (or clamshell) mode, which leaves the built-in display off and dedicates all video RAM to an external display. Best of all, Apple uses the same port for USB 2.0 and 3, while the standard in the PC world is separate ports for each protocol.īattery life is claimed to be 9 hours of wireless productivity. There are already a lot of USB 3.0 drives on the market, and they are far more affordable than Thunderbolt drives. The improved USB specification is over 10x as fast as USB 2.0 and has half the bandwidth of Thunderbolt. Additionally, the Late 2013 13″ Retina MacBook Pro is a bit thinner and lighter than the Early 2013 model.Īs with all Retina MacBook Pros, this one is built around SSD technology for enhanced speed and ruggedness, not to mention allowing for a slimmer, cooler running design.Īs with the 15″ model, it has built-in USB 3.0. The Late 2013 Retina MacBooks have embraced Intel’s latest energy efficient Haswell technology, which provides more processing power per GHz with reduced power consumption.
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