Check the listing for details. Executive Pen Drive USB, Laser Pointer, Flashlight, Ballpoint Pen, NOS 4 in 1. Condition: New. Listed at 10.00 USD. Executive Pen Drive 400 Series AET Films Laser Pointer LED Flashlight 1GB USB NOS-MAY NEED NEW BATTERIES 4 in 1 USB Drive Laser Pen Includes: Pen Drive, instructions, 4 Pen Replacement tips, Batteries (may need new batteries) This pen was a marketing item from AET Films (Applied Extrusion Technologies) that is now Taghleef Industries Inc. Features & Benefits:Built-in USB Flash drive 1GBBuilt-in Red light laser pointerBuilt-in white LED flashlightIntegrated 3 additional functions with ballpoint pen into one unitFashion, compact and integrated design for maximum convenient usePlug & Play operation, no driver installation required for most OS except Win95 and Win98 Specs:USB - v1.1 or 2.0Laser - red dot 650nmFlashlight - white color - 3 function on, blink, offPen - Black and Blue