Motoraux Foldable Keyboard - Ultra-Slim Wireless Bluetooth Portable Pocket Keyboard with Kickstand, Universally Compatible with Ipad / Android Tablet / Smart Phone of iOS / Android / Windows Systems Compatible: it is compatible with alomost all the tablets or smart phones with Android, iOS and Windows Systems. Works with most Bluetooth supported devices Portable: Pocket size foldalbe keyboard, convenient to carry it in your pocket/Backpack/Messenger bag/Cases, it is portable for business, travel, etc. Universal: the built-in kickstand is available for almost all the smart phones and tablets(with the thickness among 0.7cm - 1 cm) on the market.No need to worry for a stand for your smart phone or tablet any longer Strong Stability: Made from USA Broadcom, supports and Switch easily to three Major Operating System Devices. QWERTY layout with hot keys Made of Aircraft-grade aluminum for superior rigidity, Aluminum case + ABS-High quality material case, to protect the keyboards steadily and stable