Abstract: A computer pointing device employs memory for the storage of data allowing information to be copied from one computer to another without the need for a network or removable media such as a floppy disk. In a first aspect, the pointing device may be linked to multiple computers wherein the connection to the pointing device may be toggled from one computer to another. The connection method may be via a cabled interface or wireless interface, such as a radio frequency link. In a second aspect, the device may by physically moved from one computer to another. In a preferred embodiment, the pointing device is a universal serial bus device.

Abstract: A device retention mechanism suitable for mounting a device in a chassis includes a chassis suitable for receiving a device. The chassis has a first side and a second side, the first side oriented generally perpendicular to the second side. A retention member is mounted to the first side of the chassis to enable the retention member to exert a force against a device, thereby applying the force from the retention member to the device and to the second side of the chassis, thereby securing the device in the chassis.