Technical Specifications Processor: Intel Core i3-1005G1 Processor 1.20 GHz (4M Smart Cache, up to 3.40 GHz, # of Cores: 2). Memory: 4 GB DDR4-2666 MHz RAM (1 x 4 GB) Memory Slots: 2 SODIMM Display: 15.6" diagonal, HD (1366 x 768), narrow bezel, anti-glare, 250 nits, 45% NTSC Graphics: Intel UHD Graphics Storage: Internal drive: 1TB 5400 rpm SATA HDD Optical drive: Not included I/O Ports: 2 Super Speed USB Type-A 5Gbps signaling rate 1 SuperSpeed USB Type-C 5Gbps signaling rate 1 RJ-45 1 headphone/microphone combo 1 HDMI 1.4b 1 AC power (HDMI cable sold separately.) Expansion slots: 1 multi-format digital media reader (Supports SD, SDHC, SDXC.) Hardware: Audio: Stereo speakers, integrated digital microphone Camera: 720p HD camera Keyboard: Full-size keyboard with numeric keypad, English & Arabic Pointing device: Touchpad with multi-touch gesture support Communications: Network interface: Realtek RTL8111HSH-CG 10/100/1000 GbE NIC Wireless: Realtek 802.11a/b/g/n/ac (1x1) Wifi and Bluetooth 4.2 combo Software: Operating system: FREE DOS Battery type: HP Long Life 3-cell, 41 Wh Li-ion Power supply: HP Smart 45 W External AC power adapter Dimensions and weight: Dimensions (W x D x H): 35.8 x 24.2 x 1.99 cm Weight: Starting at 1.74 kg Security management: TPM 2.0.