Product Description Specifications Processor:Intel Core i7 8750H Processor, Intel Core i5 8300H Processor, Operating System: Windows 10 Pro - ASUS recommends Windows 10 Pro.ASUS recommends Windows 10 Pro. Chipset:Intel HM370 Express Chipset Memory:2 x SO-DIMM socket for expansion, up to 32 GB SDRAM, Dual-channel Display:15.6" (16:9) LED-backlit FHD (1920x1080) 60Hz Anti-Glare IPS-level Panel with 45% NTSC 15.6" (16:9) LED-backlit FHD (1920x1080) 60Hz Anti-Glare IPS-level Panel with 72% NTSC 15.6" (16:9) LED-backlit FHD (1920x1080) 144Hz Anti-Glare IPS-level Panel with 72% NTSC Graphic: NVIDIA® GeForce® GTX 1050TI , with 4GB GDDR5 VRAM Storage:Hard drive: 1TB 5400 rpm SSH-8GB 1TB 5400 rpm SATA HDD 1TB 7200 rpm SATA HDD Solid state drive:128GB/256GB/512GB PCIe® Gen3 SSD Keyboard:Chiclet keyboard with isolated numpad key WebCamHD: 720p CMOS module Networking:Wi-Fi Integrated 802.11ac 10/100/1000 Base T Bluetooth:Bluetooth 5.0 Interface:1 x COMBO audio jack 1 x Type-A USB2.0 2 x Type-A USB 3.0 (USB 3.1 Gen 1) 1 x RJ45 LAN jack for LAN insert 1 x HDMI, HDMI support 2.0 Audio:Built-in 2 W Stereo Speakers with Array Microphone DTS® Headphone: X®  Supports Windows 10 Cortana with Voice Battery:4 -Cell 2526 mAh 48 Wh Polymer Battery Power Adapter:Plug type :ø6.0 (mm) Output: 19 V DC, 6.32 A, 120 W 19.5 V DC, 9.23 A, 180 W Input: 100 -240 V AC, 50/60 Hz universal 3/ 2 pin compact power supply system Dimensions:360.4 x 262.0 x 25.8 ~26.8 mm (WxDxH) Weight:2.2 kg Security:Kensington lock fTPM (Firmware-based Trusted Platform Module) Certificates:UL, CE Marking Compliance, FCC Compliance, BSMI, CCC, CB, JATE