CPU Intel® Core™ i5-11500B Processor 3.3Ghz(12M Cache, up to 4.6 GHz, 6 cores) Memory 8GB DDR4 SO-DIMM Hard Disk 256GB M.2 NVMe™ PCIe® 3.0 SSD Graphic Card Integrated Graphics Optical Drive DVD writer 8X Display 21.5-inch//250nits//FHD (1920 x 1080) 16:9//Anti-glare display//IPS TouchScreen None Keyboard/Mouse Wired grey keyboard//Wired optical mouse USB 1x USB 3.2 Gen 1 Type-A 1x USB 3.2 Gen 2 Type-C 2x USB 2.0 Type-A 2x USB 3.2 Gen 1 Type-A Port 1x Headphone out 1x 3-in-1 card reader SD / MMC / MS 1x DC-in 1x Kensington lock 1x RJ45 LAN jack for LAN insert (10 / 100 / 1000) 1x HDMI out 2.0a Sound / Audio Built-in array microphone Built-in speaker Camera 720p HD camera With privacy shutter Network 10/100/1000Mbps,Wi-Fi 5(802.11ac) (Dual band) 2*2 + BT5.0 – Gigabit WiFi Power Supply ø4.5, 150W AC Adapter, Output: 20V DC, 7.5A, 150W, Input: 100~240V AC 50/60Hz universal OS Dos Weight 5.90 kg Warranty 3 Years Onsite Color Black