The Dualies for Nintendo Switch from Nyko are third-party Joy-Con alternatives featuring a larger design for an improved grip. They also have rumble feedback, USB Type-C connectivity, and come with detachable thumb sticks featuring different lengths and sizes. For a helping hand in select scenarios, they also have a programmable turbo mode button that can be used for any face or shoulder button.
Please note that Dualies do not contain an NFC reader.