Token for storing installation software and drivers
View Patent ↗A “dual” personal key/token is disclosed. The “dual” personal key is useful for installing drivers and other command interfaces which allow the personal key to be coupled to and used with a host computer. In a first embodiment, the personal key operates as a USB hub, and reports two devices, a storage device and a personal key, to the host computer. In a second embodiment presents a single device, and different portions of the personal key are activated as required.
1. A personal key, communicatively coupleable to a host computer having a memory, comprising:
a USB-compliant interface;
a USB hub, communicatively coupled to the USB-compliant interface;
a processor, communicatively coupled to the USB hub;
a first memory, communicatively coupled to the processor; and an auxiliary memory, communicatively coupled to the hub for storing a driver in the memory of the host computer when the personal key is coupled to the host computer via the USB-compliant interface, wherein the USB hub reports a first device having the auxiliary memory and a second device having the processor and first memory, wherein the USB hub reports only the first device upon power up.
2. The personal key of claim 1 , wherein the USB hub reports the first device as a storage device.
3. A personal key, communicatively coupleable to a host computer having a memory, comprising:
a USB-compliant interface;
a USB hub, communicatively coupled to the USB-compliant interface;
a processor, communicatively coupled to the USB hub;
a first memory, communicatively coupled to the processor; and an auxiliary memory, communicatively coupled to the hub, for storing a driver in the memory of the host computer when the personal key is coupled to the host computer via the USB-compliant interface, wherein the USB hub reports a first device having the auxiliary memory and a second device having the processor and first memory, wherein the USB hub reports the second device only after the driver has been installed in the host computer.
4. A personal key, communicatively coupleable to a host computer having a memory, comprising:
a USB-compliant interface;
a USB hub, communicatively coupled to the USB-compliant interface;
a processor, communicatively coupled to the USB hub;
a first memory, communicatively coupled to the processor; and an auxiliary memory, communicatively coupled to the hub, for storing a driver in the memory of the host computer when the personal key is coupled to the host computer via the USB-compliant interface, wherein the USB hub reports a first device having the auxiliary memory and a second device having the processor and first memory, wherein the USB hub reports the first device as a storage device.