Kensington

Kensington Orbit® Trackball with Scroll Ring — White. Form factor: Ambidextrous. Movement detection technology: Trackball, Device interface: USB Type-A, Buttons type: Pressed buttons, Buttons quantity: 2, Scroll type: Ring. Power source: Cable. Product color: White

Kensington ClickSafe® Combination ComboGenie. Product color: Black, Cable lock security features: ClickSafe, Number of buttons: 1 buttons. Cable length: 59.1" (1.5 m)

Kensington Combination Laptop Lock. Product color: Metallic, Lock type: Combination lock, Cable lock slot type: Kensington. Cable length: 70.9" (1.8 m), Cable diameter: 0.173" (4.4 mm)