Product description Everyone knows the problem of losing the cap of the USB stick. Besides this, one has to take off the cap and place it again, when the USB-stick is used. The JetFlash 500 is equipped with a retractable slide regulator, with which the USB-stick can be pushed out and pulled in again. Its design without a cap does not allow any dirt or dust to reach the inside and there is no risk of losing the cap. By means of the ultrasound-welding technology the JetFlash 500 is robust and stable and also impresses through its attractive design model : Transcend JetFlash® 500 USB stick tag : USB Flash Drives