Lenovo ThinkPad T590 4G LTE Notebook PC (20N4001YZA) - 8th Generation Intel Core i7-8565U Processor, 8GB Soldered DDR4 2400MHz RAM + 8GB SO-DIMM DDR4-2400 (2 x 8GB, 40GB Max), 512GB M.2 2280 PCIe NVMe Opal2 Solid State Drive, 15.6-inch Full HD IPS Anti-Glare Display, No Optical Drive, Integrated Intel UHD Graphics, 720p Webcam, 2 x 2W HD Stereo Speaker, 2 x Array-Microphone, Backlit Keyboard, Fingerprint Reader, Fibocom L830 4G, Intel 9560 11AC 2x2 + Bluetooth 5.0, Connectivity: 1 x Side Docking Connector, 1 x USB-C 3.1 Gen 2, 1 x Ethernet (RJ-45), 1 x USB 3.1 Gen 1 (Always On), 1 x HDMI 1.4b, 1 x Headphone/Mic Combo Jack (3.5mm), 1 x MicroSD Card Reader, 1 x USB 3.1 Gen 1, 1 x USB-C 3.1 Gen 1, 1 x Nano-SIM card slot (WWAN models), Windows 10 Pro 64-Bit