US Patent 7549308 Computer anti-theft locking device with accessories protecting adaptor

An improved locking device especially for portable computers of the type comprising a lock casing connectable on the one hand to an immovable object by a safety cable, and on the other hand to the protected object intermediate a designated slot formed in a side wall of the computer. The improvement consists of a yoke-member which comprises a first portion configured to be in the engaged state, entrapped between the lock casing and the side wall. A second portion of the yoke member bridges over the lock casing, forming an enclosed hollow thereunder through which electric cables of auxiliary equipment such as mouse and keyboard are passed.