Adesso Smart Cat 4 Button Glidepoint Touchpad - Electrostatic - USB

Vertical Scrolling Enjoy quick access to vertical scrolling with the integrated vertical scroll function on touchpad. Small & Portable Take this touchpad with you anywhere, its small lightweight design makes it great for travel, so you can use with all your devices anywhere. Programmable Buttons Use the two programmable buttons to access your favorite shortcuts instantly. Multi-Touch This touchpad offers the same great functions of traditional touchpad along with advanced multi-touch gestures, to control your device and applications easier and with minimal hand strain. Use two fingers to Pinch Zoom In or Out, Scroll, Drag or Rotate; three finger options include Swipe Backward or Forward.