XO-NB256A USB-A female to apple OTG adapter Size: 32.4MM * 19.8MM * 9.2MM Weight: 6.2g ± 1g Material: PVC adhesive Connector: Apple OTG adapter USB-A female Apple male adapter board (white), USB 2.0 transmission speed 480Mbp Function: Apple OTG adapter USB-A female Color: Transparent+25P White Compatible system IOS: 9.4-12.4 IOS: 13/iPad OS Accessories: adapter series lifting rope, small lock buckle with nylon rope