Kinesis Freestyle2 Numeric Keypad (PC) Same design and low-force, tactile keyswitches as the Freestyle2 keyboard Integrated 2-port, USB hub. Easily connect other input devices such as mice without having to access USB ports on your computer Pre-Programmed Hotkeys for Cut, Copy & Paste for efficient editing Great for any situation where a standalone keypad is preferred. Position to the left or right of your keyboard for easy access Tactile, low-force membranekey switches for great typing feel and comfort (same switches as the Freestyle2 keyboard). Zero-degree slope keeps your wrists neutral while keying and reduces painful wrist extension. 6 bonus keys for efficient data entry without taking your hands offthe keypad: Cut, Copy &amp; Paste, &#034;Tab&#034;, &#034;Backspace&#034; and &#034;Equals&#034;. 2-port USB hub allows you to easily connect other input deviceswithout having to access USB ports on your computer. Sleek, low-profile design with dark gray finish and Kinesis logo. Perfect for pairing with your matching Kinesis Freestyle2 split ergonomic keyboard. 1 Available USB Port Windows 7/8/10(Compatible with most other PC-based operating systems but hotkeys may not be supported) Plug-and-Play No special drivers required Key Count: 21 Switch type: Rubber dome, membrane Peak force: 44 grams Activation force: 35 gram Travel distance: 3.9 mm Width: 3.5 inches Depth (front-to-back): 7.125 inches Height: 0.875 inches Weight: 0.50 lbs Shipping weight: 1 lb Cable length: 6 feet