Features: brand new and high quality Lessen the load in your bag and on the planet. Ditch the notebook and pens while on the go or out in the field. This active pen allows you to unleash your productivity and creativity with a natural, smooth, writing experience. The button is compatible with Active ES technology (AES) 1.0, and Windows Ink Workspace. The magnetic pen securely attaches to the Latitude 7320 Detachable Travel Keyboard, where it can quickly charge within 30 seconds. This product is compatible with the following systems: Latitude 7320 Detachable (Latitude 7320 Detachable Keyboard required). Specifications: Material: ABS+plastic Packing size:approx. 14x1.1x0.7cm Target Use: for Latitude 7320 Detachable Keyboard Note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package includes: 1PC x PN7320A Active Pen