Brand Dell Model Inspiron N5559-W560643TH Processor Intel Core i7-6500U 2.5GHz Graphics AMD Radeon R5 M335 4GB DDR3 Display Screen 15.6-inch HD (1366 x 768) Truelife LED-Backlit Display Main Memory 8GB DDR3L 1600MHz Hard Drive 128 g SSD SATA Hard Drive Optical Disk Drive DVD RW Web Camera HD 720P Webcam with Dual Digital Microphone Array Wireless Intel® Centrino® Wireless-AC 3160 Bluetooth Bluetooth 4.0 HDMI Port 1 Port USB2 Port 2 Ports USB3 Port 1 Port Battery 40 WHr, 4-Cell Battery (removable) OS Win 8.1 with McAfee® Security Center 15 month subscription + FastAccess Facial Recognition Headphone-Out Jack 1 Port Free Bundle Dell Essential 15.6" Backpack https://www.advice.co.th/product/notebook/notebook-dell/notebook-dell-inspiron-n5559-w560643th-black-