External Display Resolution - Dual display and video mirroring: Simultaneously supports full native resolution on the built-in display and up to 3840 by 2160 pixels on up to two external displays, both at millions of colors.Audio - Stereo speakers, Dual microphones, 3.5 mm headphone jack.Bluetooth - Bluetooth 4.0 wireless technology.WiFi - 802.11ac Wi-Fi wireless networking:IEEE 802.11a/b/g/n compatible.Trackpad - Force Touch trackpad for precise cursor control and pressure-sensing capabilities enables Force clicks, accelerators, pressure-sensitive drawing, and Multi-Touch gestures.Keyboard - Full-size backlit keyboard with 78 (U.S.) or 79 (ISO) keys, including 12 function keys and 4 arrow keys (inverted T arrangement) with ambient light sensor.Size and Weight - Height: 0.71 inch, Width: 14.13 inches, Depth: 9.73 inches, Weight: 4.49 pounds.Connections (Purchased Separately) - Apple Thunderbolt to FireWire Adapter (sold separately), Apple Thunderbolt to Gigabit Ethernet Adapter (sold separately), DVI, VGA, dual-link DVI, and HDMI output supported using Mini DisplayPort adapters (sold separately).Connections - MagSafe 2 power port, Two Thunderbolt 2 ports (up to 20 Gbps), Two USB 3 ports (up to 5 Gbps), HDMI port, 3.5 mm headphone jack, SDXC card slot.Power Adapter - 85W Magsafe 2 Power Adapter Included.Operating System - macOS Sierra installed and Optional Dual Boot Windows OS installed.Graphics Processor - Intel Iris 5200 Pro graphics processor with 128 MB of embedded DRAM.Memory - 8GB Memory, Upgradable 16GB Memory.Hard Drive - Base 128GB Flash Drive, Upgradable 1TB Flash Drive.Processor - 2.8Ghz Intel Quad Core i7 Processor.Screen - 15.4-inch LED-backlit Retina IG high-resolution display, 2880x1800 resolution.

Warranty - Quality Assurance Tested with 30 Day money back guarantee and Optional Extended Warranties: 6 months, 1 year, 2 years and 3 years.

Electronic versions are available online.

Product Includes - Macbook Pro Laptop shipped in heavy duty shipping boxes for maximum protection, battery, AC adapter and power cord, Apple macOS Sierra, optional Microsoft Windows OS and optional Parrallels installed, iSight and iLife installed on hard drive.

Extended Warranty and Insurance must be added at time of purchase.

Options - Customize your Macbook Pro to select: Condition, Hard Drive, Memory, Optional Windows OS and Battery.Product - Used and Refurbished Macbook Pro 15.4-inch (Retina IG) 2.8Ghz Quad Core i7 (Mid 2015).

Used macbook pro retina 2015