1、OTG cable to USB2.0 data cable adapter, easy to connect for Royal AIR 2 2S MINI 2 series remote control and tablet computer, no need to purchase additional data cable. 2、Support mobile phones and tablets to connect U disks, mice, and game controllers, use tinned copper wire cores for fast data transmission. 3、Movie files can be read at any time, and you can watch movies, browse and backup files with an external USB flash drive/card reader on your mobile phone. 4、The plugging and unplugging is smooth, not loose, and the interface is tight, preventing the U disk from loosening and falling during the connection process. 5、It's compatible for Royal AIR 2 2S MINI 2 series remote control, FPV flight glasses, mobile phones, tablet computers. Item Type: Adapter Material: Wiring + Aluminum Alloy Color: Black Product Length: Approx. 17cm/6.6in Compatible: For Royal AIR 2 2S MINI 2 Series Remote Control, FPV Flight Glasses, Mobile Phones, Tablet Computers 1 x Remote Control OTG Data Cable