★ Ships Immediately ★ Free Shipping ★ Brand New ★ Easy, hassle-free connection – just plug it in and it's ready to use. No need to install any software. Cable length: 1.2m Compatible with: Windows 2000/2003/XP/Vista/Win7/Win10/IBM/PC/compatible computers with a USB port Resolution: 1000 counts External dimensions (width W x depth D x height H) (mm): Approximately 60.0 x 120.0 x 35.0 Reading method: Optical sensor method With a high resolution of 1000 counts, the cursor can move to the edge of the screen with a flick of the wrist, making it comfortable to use for spreadsheets like Excel. ★ Shipping Information ★ To reduce shipping costs, the item will be shipped without the outer box. Please rest assured that the product inside is in perfect condition. If you need the outer box, please let us know in advance via comment (additional shipping charges may apply).