Characteristics and Interoperability Dobe TNS-0122 6-in-1 N-S Charging Dock for Joy-Con Small N-S Controllers: Charges both left and right at the same time. Features of the product It is possible to charge four N-S-Joy-Con-L/R small controllers at once; His product is designed with a USB 2.0 male input port that can be plugged into the original base USB female port; the back of the product (left rear) has a USB2.0 female port with USB2.0 data transmission function; this USB2.0 output port can be connected with N-S wired controller; To significantly enhance product safety performance, it employs an intelligent MCU control circuit and has self-recovery insurance for the input port, as well as over-current and short-circuit protection functions; There are red and green charging indicators on this product; the red indicator illuminates during