Fangrui Product Details 1. Applicable: The Keyboard Rocker Mouse Pointer Is Suitable For . 2. : Easy Your Faulty, Cracked Or Broken Keyboard, Seller Remind That You Should The Keyboard In The Off State. 3. Warm Tips: Please Cheak Whether This Keyboard Pointing Stick Fits Your Laptop Or Not Easily Before Bidding. 4. Nice Gift: A Useful And Surprise Gift For Your Friend Who Use Same Style Computer. Working Voltage:1.5v Operating Current:less Than 10ma Connection Type:usb Input:5v-100ma(min) Usb Cable Length:1m Touch Post Height:3.5mm/0.14inch (excluding ) Colour:as Shown Material:plastic+metal Size:about 63x40x8mm/2.48x1.57x0.31inch Package Contents: 1 * Mouse Pointer Point Stick Only The Above Package Content, Other Products Are Not Included. Note: Light Reflection And Different Displays May Cause The Color Of The Item In The Picture A Little Different From The Real Thing. The Measurement Allowed Error Is +/- 1-3cm.