AOC E1 22E1D Computer Monitor 54.6 cm (21.5") 1920 x 1080 pixels Full HD LED Black 4 HUAWEI Factory Reset Operating system HUAWEI Factory Reset Operating system installed Windows 11 Home Technical details Housing material Metal Form factor Clamshell Product colour Grey Processor special features Intel VT x with Extended Page Tables (EPT) Yes Intel Trusted Execution Technology Yes Intel Flex Memory Access Yes Intel Virtualization Technology for Directed I O (VT d) Yes Execute Disable Bit Yes Embedded options available No CPU configuration (max) 1 Intel Virtualization Technology (VT x) Yes Battery Battery technology Lithium Polymer (LiPo) Battery capacity 60 Wh Power AC adapter power 65 W Security Fingerprint reader Yes Certificates Certification TÜV Rheinland Weight & dimensions Width 356 It also has pass through ports for the line in and headphone jack inputs Audio Built in speaker(s) Yes RMS rated power 2 W Performance Built in speaker(s) Yes RMS rated power 2 W Mean time between failures (MTBF) 50000 h Built in microphone No NVIDIA G SYNC No Low Blue Light technology Yes Flicker free technology Yes Fast charging No Display Display brightness (typical) 250 cd m² Screen shape Flat Display number of colours 16 8 m Sustainability Sustainability certificates EPEAT Silver Doesn't contain PVC BFR Recycling data Post consumer recycled plastic 85% Logistics data Harmonized System (HS) code 85285210 Other features Height (without stand) 30