KEY FEATURES All new 2017 Apple MacBook Air 1.8GHz(Turbo boost up to 2.8GHz) Intel Core i5 processor 8GB LPDDR3 RAM, 128GB Solid State hard drive 13.3-inch screen, Intel HD Graphics 6000 MacOS Sierra operating system 1.35kg laptop 1440x900 pixels per inch with support for millions of colors, 480p FaceTime camera

KEY FEATURES 12.0-inch TFT LED-backlit Active-Matrix Retina Display with IPS Technology, 2304 x 1440 pixel resolution (~226ppi pixel density) Wireless LAN 802.11a/b/g/n/ac; Bluetooth: v4.0; Ports: USB v3.1 x1 (Gen 2 Type-C), Display Port x1, Audio Port x1 78-Key Full Size Keyboard, Multi-touch Gestures, Force Touch Trackpad and Built-in 39.7 watt-hour lithium-polymer battery - Up to 9 hours of wireless wed usage 1.2 GHz Dual-Core Intel Core M5 Processor (Turbo Boost up to 3.1 GHz) with 4 MB shared L3 cache and 8 GB of 1866 MHz LPDDR3 RAM; 512 GB PCIe-based onboard flash storage Intel HD Graphics 515,8 GB of 1866 MHz LPDDR3 RAM; 512 GB PCIe-based onboard flash storage and 12-Inch IPS LED-backlit Display; 2304-by-1440 Resolution OS X El Capitan; USB-C Port Only. PEASE NOTE: This MacBook has a single USB-C port (a new version of USB) which handles power and connectivity to all peripherals. An accessory adapter can be purchased to connect standard USB devices to this MacBook. . Please refer the User Manual before use. 1.2 GHz Dual-Core Intel Core M5 Processor (Turbo Boost up to 3.1 GHz) with 4 MB shared L3 cache 8 GB of 1866 MHz LPDDR3 RAM; 512 GB PCIe-based onboard flash storage 12-Inch IPS LED-backlit Display; 2304-by-1440 Resolution Intel HD Graphics 515 OS X El Capitan; USB-C Port Only. PEASE NOTE: This MacBook has a single USB-C port (a new version of USB) which handles power and connectivity to all peripherals. An accessory adapter can be purchased to connect standard USB devices to this MacBook.

KEY FEATURES Intel® Core™ i7-8550U Processor (1.8 GHz, up to 4 GHz, 8 MB cache, 4 cores) 17.3″ FHD UWVA anti-glare touchscreen NVIDIA GeForce MX150 (4 GB GDDR5 dedicated) 16 GB DDR3L-1600 SDRAM 1 TB HDD 802.11ac WLAN & Bluetooth Webcam SuperMulti DVD burner HDMI Bang & Olufsen Sound Windows 10 Home 64-bit Edition 1 year warranty

KEY FEATURES 8TH GENERATION 1.8 GHz up-to 4GHz PROCESSOR SPEED 4M Cache, 2 Cores TOUCHSCREEN B&O PLAY NO OPTICAL DRIVE

KEY FEATURES Screen Size 15.6 inches Processor 1.8 GHz Intel Core i7-8550U Hard Drive 512 GB flash_memory_solid_state Graphics Coprocessor AMD Radeon R7 Chipset Brand amd Card Description dedicated Wireless Type 802.11bgn Other Technical Details Brand Name HP Series HP ProBook Item model number X9T89UT#ABA Hardware Platform PC Operating System Windows 10 Item Weight 6.3 pounds Package Dimensions 20 x 12 x 3 inches Processor Brand Intel Processor Count 1 Hard Drive Interface Serial ATA Batteries 1 Lithium ion batteries required.

KEY FEATURES Microsoft Surface Book 2 Features a 8th generation Intel Quad Core i7 Processor, 512 GB of storage, 16 GB RAM, and up to 17 hours of video playback Enhanced Graphics performance with NVIDIA GeForce GTX 1050 discrete GPU w/2GB GDDR5 Graphics Memory The fastest Surface Book yet, with 2x more power and starting at 3.38 pounds (1,534 g) including keyboard Vibrant PixelSense Display: now available with an improved 13.5" touchscreen Four versatile modes of use and new USB-C port. Camera:Windows hello face authentication camera (front-facing), 5.0MP front-facing camera with 1080p HD video, 8.0MP rear-facing autofocus camera with 1080p Full HD video