iiyama ProLite H2130-W1, ProLite. Display diagonal: 54.1 cm (21.3"), Response time: 20 ms, Display brightness: 280 cd/m². Colour of product: White. Cable lock slot: Kensington, VESA mounting interfaces: 100 x 100 mm, Swivel angle range: 35 - 35°. Power consumption (standby): 4W, Power consumption (typical): 53W. Certification: TCO'03 (ProLite H2130-B: TCO'99), TÜV ERGO (ISO 13406-2)