This keyboard is more convenience than normal keyboard,your didn't worry about the line will mess up.

Dimension:l51*61*12.5mm weight:95g Features:Touchpad DPI adjustable.Touchpad 90-degree flip.Integrated 2.4G wireless receiver.27 highlight LED backlit.Innovative design of the navigation keys.The innovative mouse wheel feature.Auto sleep and wake feature.QWERTY mini keyboard.Window multimedia montrol.Notebook style touchpad.Build-in removable rechargable li-ion battery.Wireless (RF 2.4G) connection, smart and portable size.Convenient & efficient for conference, presentation, lecturing.