Radioshack     Computers    Accessories Buy Online - ship it to a store near you. •  Enjoy free shipping! •  Safe, secure delivery! •  Convenient pick-up locations!  Look for products and stores with this logo. Click here to learn more. Click here to see if stores in your area are eligible. Store selection available at the shopping cart. Not available in all areas. Some restrictions may apply. Mice & keyboards Clear My Selections Price: $100.00 - $199.99 Sort by: Top sellers (most bought to least bought)  Price (lowest to highest)  Price (highest to lowest)  View as: Showing 1 - 1 of 1 Product Model: K72327US  |  Catalog #: 55054151 Kensington® SlimBlade™ Trackball Price: $129.99 Slim, low-profile design provides all-day comfort Laser sensors and large ball deliver... See the Full Product Details Free Ground Shipping on orders over $50.  Details Availability: Online: In-Stock Usually ships in 2 - 3 business days Add this to your Wish List Add to cart Sort by: Top sellers (most bought to least bought)  Price (lowest to highest)  Price (highest to lowest)