Lenovo ThinkPad X1 2-in-1 Core i7 Tablet PC (20KJ001KZA) - 8th Generation Intel Core i7-8550U Processor (8M Cache, 1.80 GHz, up to 4.00 GHz, 4 cores), 16GB LPDDR3 2133MHz RAM (not upgradeable), 512GB M.2 PCIe NVMe Solid State Drive, 13-inch QHD+ IPS LED Anti-Fingerprint Touchscreen Display with Corning Gorilla Glass (3000 x 2000), No Optical Drive, Intel UHD Graphics 620, 2.0 MP Front Camera + 8.0 MP Rear Camera, 2 x 1W Stereo Speakers, 2 x Microphones, Fingerprint Reader, Qualcomm Snapdragon X7 LTE-A, Intel Dual Band Wireless-AC 8265 802.11ac + Bluetooth 4.1, Connectivity: 2 x USB 3.1 Type-C Gen 1 / Thunderbolt 3 (Power Delivery 3.0), Headphone/Microphone Combo Jack, Nano-SIM Card Slot and microSD Card Reader, 1 x Pogo keyboard Connector, 1 x Pen Holder Slot, Includes Lenovo ThinkPad Pen Pro, Windows 10 Pro 64-Bit