Apple MacBook Pro 15 inch Retina Display, 512GB Flash Storage, 2.5GHz Qual-Core i7 with Turbo Boost 2.0

? Intel core i7, 7th Generation-2.6GHZ 256GB HDD, 8GB DDR3 RAM
? 13.3? 1PS Display; 1920X1080; Full HD Touchscreen with Wide Viewing Angel, No Optical Drive
? Microsoft windows 10 Home, backup and recovery
? Backlit Keyboard; No optical Drive; 5 Hours battery life
? HDMI, USB, HD Cam, Wifi, Bluetooth, SD Card Reader, Audio Sound output

? Intel core i5 7200U, 5th Generation-2.6GHZ 500GB HDD, 4GB DDR3 RAM
? 5.6? 1PS Display; 1920X1080; Full HD Graphics
? Microsoft windows 10 Home
? Backlit Keyboard; No optical Drive; 5 Hours battery life
? Incredible NVIDIA or AMD Radeon RXTM GRAPHICS

? Intel Core i7-7700HQ (Quad-Core, 6MB Cache , up to 3.8GHz w/ Turbo Boost)
? 16GB 2400MHz DDR4, (2 x 8GB)
? 128 GB M.2 [SATA] 6Gb/s (SSD) Boot + 1 TB 7200 RPM SATA HDD 6Gb/s Storage, No Optical Drive
? 17.3-inch QHD (2560×1440) 120Hz TN Anti-Glare, 400-nits NVIDIA G-SYNC Enabled w/Tobii Eye-tracking
? Windows 10 Home 64-bit English

? 7th generation Intel Core i7-7500u 2.70 GHz Processor
? 16GB LPDDR3-1866MHz included; 16GB maximum
? 512GB SSD storage; No Optical Drive included
? 13.3″ QHD+ (3200 x 1800) infinityedge touch Display
? Windows 10 operating system; silver

? Intel i5 6200U (2.3GHz, 3MB Cache) Processor
? 15.6″ LED FHD SVA Anti-Glare enabled for Webcam (1920×1080)
? 8 GB Memory, 256 GB SSD, Back-lit DualPoint Keyboard
? Intel 8260 802.11 a/b/g/n/ac (2×2) + Bluetooth 4.0/ Near Field Communication
? Windows 10 Pro 64, 65 Watt Smart nPFC AC Adapter (* Professionally Upgraded by MichaelElectronics2)

? Brand- Microsoft
? Item Model Number ? D9P-00001
? Intel Core i5 3.1 GHz , 128 GB HDD, 8GB RAM
? Screen Resolution ? 2256*1504
? Graphics card ? Intel Integrated Graphics