Used Delux Vertical Mouse. Used it for about 6 months to try a Vertical mouse.

The Seeker Ergonomic Mouse Wireless by Delux is a modern, large-sized mouse designed for personal and office use. It features a vertical design with an OLED screen, 6 buttons, and a wireless connectivity option. The mouse is powered by 7 lithium-ion batteries with an average life of 14.0 hours. It is compatible with personal computers, laptops, and various operating systems like Windows, Mac, and Chrome OS. The sleek black mouse is made of plastic with a rubber coating, making it lightweight at 0.71 pounds. It is designed for right-handed users and operates seamlessly with a wireless connection.