Specifications: maybe someone knows more, because it's not entirely clear on the manufacturer's website. According to various test reports and also if you look at one of the pictures, the monitor must have the following connections: 1x DisplayPort 1.4 (300Hz@2560x1440), 2x HDMI 2.0 (144Hz@2560x1440), 1x USB-B 3.0 (upstream, 5Gb/s), 2x USB-A 3.0 (downstream, 5Gb/s), 1x 3.5mm jack line-out, 1x DC-In hollow socket (mains connection). I think for this price it should also have the USB B, because how should it communicate with the Display Widget Centre software from Asus? Thanks for the answer, here is the link to the specifications as I found them. https://geizhals.de/asus-rog-strix-xg27aqmr-90lm08k0-b01170-a2926334.html