The iPega PG-9021S Classic Bluetooth Gamepad is a versatile gaming controller compatible with a wide range of devices, including smartphones, tablets, and PCs. Featuring a familiar layout with dual analog sticks, a D-pad, and action buttons, it offers a comfortable grip and precise controls for various gaming genres. Its Bluetooth connectivity ensures wireless freedom, and the extendable holder accommodates different-sized devices. With a rechargeable battery providing hours of gameplay, its compatibility with multiple platforms and customizable button mapping through its app make it a convenient, adaptable choice for gamers seeking an immersive and responsive gaming experience across different devices. Connection must be made with either a USB cable to the PC for the firmware upgrade. It should also be mentioned that most time this gamepad is going to work best using the USB cable to a PC, using a USB dongle to connect may limit some functionality of the gamepad features depending on the game.