Portable storage device
A portable storage device includes a case, a USB plug, a sliding button, a delete button, a controller and a memory module. The delete button is electrically coupled with the controller. Data stored in the device can be deleted through operation of the delete button without a host device.
1. A portable storage device, comprising:
a case;
a USB plug;
a storage, storing data transmitted through the USB plug; and
a controller, electrically coupled to the USB plug and the storage, and controlling data accessed through the USB plug; and
a delete button disposed in one terminal of a slide slot on the case and electrically coupled to the controller, wherein the controller deletes data stored in the storage when the delete button is operated, a slide button disposed in the slide slot and movable along the slide slot, a containing portion disposed in one terminal of the slide button, wherein the delete button is housed in the containing portion when the slide button slides to the terminal of the slide slot.
2. The portable storage device of claim 1 , further comprising a display electrically coupled with the controller, wherein the display displays information of data stored in the storage.
3. The portable storage device of claim 2 , wherein the information is selected from the group consisting of total storage capability of the storage, used volume of the storage, and the type of stored data of the storage.
4. The portable storage device of claim 2 , wherein another terminal of the slide button is fixed with the USB plug, and movement of the slide button along the slide slot allows the USB plug to be extended out of the case or be housed in the case.
5. The portable storage device of claim 4 , wherein the slide slot is disposed in a first surface of the case, and where the slide button is capable of movement in the slide slot along the direction of the case.
6. The portable storage device of the claim 5 , wherein the display is defined in a second surface of the case.