Logitech G240

Specifications:

Height: 280 mm

Width: 340 mm

Depth: 1 mm

Weight: 90g, approximate

Texture: Cloth

Logitech G440

Specifications:

Height: 280 mm

Width: 340 mm

Depth: 3 mm

Weight: 229g, approximate

Texture: Cloth

Logitech G640

Specifications:

Height: 400 mm

Width: 460 mm

Depth: 3 mm

Weight: 352g, approximate

Texture: Cloth

Logitech G840

Specifications:

Height: 400 mm

Width: 900 mm

Depth: 3 mm

Texture: Cloth, Performance-Tuned Surface