Kensington K64962US SafeDome Secure keyed cable lock secures in just one click with ultra cable that provides high level of theft protection. It has sleek and modern dome design that attaches firmly to iMac stand and compliments iMac aesthetics. Lock measuring 7" x 2" x 7" features built-in cable management that securely manages iMac accessories such as mouse, keyboard and other peripherals. It does not interfere with iMac adjustability and is easy to position as well as assemble. Dome design complements iMac aesthetics. ClickSafe lock secures with just one click no keys and no fiddling. Ultra cable provides the highest level of security. Sleek, modern dome design securely attaches to iMac stand. Easy to position and assemble lock. Built-in cable management secures iMac accessories. Wont interfere with iMac adjustability. Easy to position and assemble lock. Compatbility: 2010 and 2011 iMac models. Package contents: 2 x keys, cable lock. Kensington SafeDome Secure keyed cable lock with dome design is perfect for securing MacBook Air. It has built-in cable management that locks iMac accessories firmly.