Brand: Dell Model: Dell Inspriron 5577 i7 Processor: 7th Gen Intel® Core™ i7-7700HQ Quad Core Processor 2.8 Ghz (6M Cache, up to 3.80 GHz) Memory: 8GB DDR4 2400MHz Hard Drive: 128GB + 1TB HDD Display Size: 15.6-inch FHD (1920 x 1080) Anti-glare LED-Backlit Display Power Supply: 90W Ac Adapter Battery: 74 Wh 4 cell Battery Colors: Black Operating System: Windows 10 Home 64 Bit Factory Installed 1 year warranty Other Features Graphics: NVIDIA GeForce GTX 1050 with 4 GB GDDR5 VRAM Wireless/Bluetooth: 802.11ac + Bluetooth 4.2, Dual Band 2.4 & 5 GHz, 1x1 Network LAN: 1 x 10/100/1000 Mb/s Gigabit Ethernet (RJ45) Audio: 2 tuned speakers plus ,sub-woofer; audio processed by Waves MaxxAudio® Pro Web-cam: 720P HD web cam Card Reader: SD/SDHC/SDXC Card Reader Ports & Slots 1 HDMITM 1.4a 3 USB 3.0 including 1 with PowerShare 1 2-in-1 SD (UHS50) / MMC 1 RJ-45 1 Kensington Lock 1 Headphone/Mic