Check the listing for details. Mechanical Mouse Jiggler Undetectable Device - No USB No Software Required. Color: Yellow, Condition: New. Listed at 22.99 USD. KEEPS COMPUTER ACTIVE: Suitable for game tasks, online learning, remote work. Always keep the computer mouse mover. Compatible with all operating systems. For any optical wireless and wired mousses.100% UNDETECTABLE: Free your time. No Software to install. Simulates physical mouse movement. No settings to mess with Undetectable by software. Does not require the use of key loggers, programs, or Bluetooth. Not detectable by hardware scans and company IT.EASY TO USE: No ON/OFF switch design makes it easier to use, just pull a strip out to activate the included AA battery and your mouse jiggler is ready to go up to 2 years on a battery. No need to plug and unplug automatic mouse mover.PERFECT NOVELTY GEEK GIFT - Surprise with a cool mouse Jiggler funny gift for any occasion. Jiggler mouse mover a great geek gift packaged in a delightful gift-ready box.WARRANTY - The ONLY company to offer a 30-day return, no questions asked, 1-year limited warranty.