Product description    Specification:  - Model: LG 34UM56  - Screen size: 34"  - Pixel Size: 0.315 x 0.310 mm  - Panel: AH-IPS Panel / Anti-Glare (3H)  - Viewing angle: 178 / 178 (left / bottom)  - Resolution: 2560x1080  - Display Colors: 16.7 million colors (8-bit)  - sRGB color: 100%  - Contrast Ratio: 1000: 1  - Brightness: 250cd / С  - Reaction rate: 5ms (GtoG)  - Anticline holes: 100x100mm  - Connection method: DVI-D / HDMI  - Demension(WxHxD): 829.9 x 374.2 x 48.5 mm  - Weight: 6.8kg