Dell SK-3205 Keyboard with Smart Card Keyguard Oversized Keyboard Keyguards sometimes called the HP USB

sometimes called the HP USB Slim Business keyboard

If any compatibility issues with specific keys (such as boldface u

This keyguard will fit the Dell USB Enhanced Slim keyboard

This item does not come with a trackball

all 4 being the same radius

Dell SK-3205 Keyboard with Smart Card Keyguard Oversized Keyboard Keyguards sometimes called the HP USBThis keyguard will fit the Dell SK 3205 Keyboard with Smart Card. This item does not come with a keyboard. This is to order the keyguard only. This keyguard comes with no attachment method. While gravity will hold the keyguard in place, jarring the keyguard can dislodge it. Many users prefer to stick it to the keyboard with tape or a mounting putty like Blu Tack. Velcro will help hold it in place, though there's not enough room for a lot of it.