For sale: Acer gaming monitor. Specifications: - 100Hz - Size 22 inches - Model: Acer It does not have sound. All gaming monitors do not have sound. The monitor was used as a second monitor on the left, as shown in the pictures. It's excellent, I've had it for a year. - Comes with an HDMI cable. - Whether you want to use it vertically or horizontally, it's suitable for both cases. Serious buyers only.