LG 55TR3DK-B interactive whiteboard/conference display 139,7 cm (55") 3840 x 2160 Pixel Touch screen Lavagna bianca interattiva Nero
LG 55TR3DK-B interactive whiteboard/conference display 139,7 cm (55") 3840 x 2160 Pixel Touch screen Lavagna bianca interattiva Nero
LG 55TR3DK-B interactive whiteboard/conference display 139,7 cm (55") 3840 x 2160 Pixel Touch screen Lavagna bianca interattiva Nero
LG 55TR3DK-B interactive whiteboard/conference display 139,7 cm (55") 3840 x 2160 Pixel Touch screen Lavagna bianca interattiva Nero
LG 55TR3DK-B interactive whiteboard/conference display 139,7 cm (55") 3840 x 2160 Pixel Touch screen Lavagna bianca interattiva Nero
LG 55TR3DK-B interactive whiteboard/conference display 139,7 cm (55") 3840 x 2160 Pixel Touch screen Lavagna bianca interattiva Nero
LG 55TR3DK-B interactive whiteboard/conference display 139,7 cm (55") 3840 x 2160 Pixel Touch screen Lavagna bianca interattiva Nero