MacBook Pro 15-Inch A1398 Retina Early 2013 2.7Ghz i7 i7-3740QM 16GB Logic Board 820-3332-A Solar Power Accessories then shuts off after the

then shuts off after the timer runs out

Braking System: Regenerative Electric Rear Drum Brake with ABS Standard

Compatibility: aXtion Cases featuring MagConnect

Whether you're traveling

Loud horn with brake lights for added safety

MacBook Pro 15-Inch A1398 Retina Early 2013 2.7Ghz i7 i7-3740QM 16GB Logic Board 820-3332-A Solar Power Accessories then shuts off after theMacBook Pro 15" A1398 Retina Early 2013 2. 7Ghz i7 i7 3740QM 16GB Logic Board 820 3332 A This Logic Board was pulled from a tested and working Early 2013 15" A1398 MacBook Pro Retina Model. Please check to verify compatibility with your machine before purchasing. Specifications: 2. 7GHz i7 3740QM Processor 16GB 1600 MHz DDR3 SDRAM Intel HD Graphics 4000 graphics processor NVIDIA GeForce GT 650M Compatibility: MacBook Pro 15" Retina A1398 Early 2013