Laptop Business ASUS ExpertBook B1, B1500CBA-BQ0261, 15.6-inch, FHD (1920 x 1080) 16:9, i5-1235U Processor 1.3 GHz, 16G DDR4 on board, 1TB M.2 NVMe PCIe 4.0 SSD, HDD Housing for storage expansion, US MIL-STD 810H military-grade standard, 1x DDR4 SO-DIMM slot, 1 x M.2 2280.PCIe 3 0 x 2, 1x STD 2.5 SATA HDD, 720p HD camera, I/O ports: 1x USB 2.0 Type-A, 2x USB 3.2 Gen 2 Type-A, 1x Thunderbolt 4 supports display , 1x HDMI 1.4, 1x VGA Port, 1x 3.5mm Combo Audio Jack, 1x RJ45 Gigabit Ethernet, 1x DC-in, Micro SD card reader, Built-in speaker Built-in array microphone, AC Adapter, Input: 100~240V AC 50/60Hz universal, Backlit Chiclet Keyboard with Num-key, Dimension: 35.80 x 23.65 x 1.94 ~ 1.94 cm, Weight:1.73 kg, BIOS Booting User Password Protection, HDD User Password Protection and Security, Fingerprint sensor integrated with Power Key, Kensington Security Slot, Non-preinstalled OS, Black, 3 years