3-Pack USB On-The-Go (OTG) adapters transform USB OTG enabled Android or Windows smartphones and tablets with Micro USB port into a host for connecting USB peripherals such as keyboards, mice, flash drives, external hard drives, USB card readers, game controllers and more Convenient and cost-effective 3-pack OTG USB cable adapters provide spare or replacement adapters to keep at the desktop, in your accessory bag, or in the car Flexible cable adapter with 5 inch cable, Gold Plating resists corrosion, provide rigidity, and improve the signal performance