Let’s check if your smartphone can connect directly to an externalaccessory! USB OTG (USB On The Go) makes it possible for devices toconnect directly to each other. such as storage, keyboards, musicalinstruments and so on. But unfortunately many smartphones are notcompatible with USB OTG. And it’s difficult to check if yoursmartphone can work with it. But we made a super easy tester! Let’scheck if your smartphone is compatible with USB OTG! *Sharediagnostics information with us* To help us improve our product,you can let this app send us information about diagnostics and howit’s working. We collect this information anonymously and isn'tassociated with your any Accounts.