LG Interactive Digital Board 75 inch

LG Interactive Digital Board: Specification: Display: Inch 75″ ; Native Resolution: 3,840 × 2,160 (UHD) ; Gap Between Cover Glass and Open Cell: < 1 mm ; Brightness (w/o Glass): 330 nit ; Touch: Multi Touch Point Max. 20 Points ; Protection Glass Thickness: 4T (Anti Glare); Portrait/Landscape: No/Yes ; Operation (Hours/Days): 16/7 ; Connectivity: Input: HDMI (3) ; USB 3.0 (3) ; USB 2.0 (3) ; RGB (1) ; Audio (1) ; RS-232C (1) ; RJ45 (1) ; Built-in OPS Slot ; Output: Audio (1), Touch USB (2) ; Dimension: 1,957 × 1,160 × 86 mm ; Features: Wireless Screen Mirroring from/to Devices: two-way communication, up to 6 Devices on Display, Direct Sharing Annotation & Files ; Professional Annotation Tool: Writing on any Sources ; Compatible with Various Operating Systems: Android, iOS, Windows, Chrome, Mac ; Excellent Writing Experience: Note Software Embedded, Minimal Gap from Glass with Direct Bonding ; Embedded Android 8.0 OS: Free Embedded Applications, Note, Web Browser, Screen Share Pro ; Dimension: 1,709 ± 2mm x 1,020 ± 2mm x 86 ± 2mm.