Specifications: Name: 5 Port USB HUB TF SD Card Reader Function: Multi-function card reader Working voltage: 3.3V-4.0V Working current: less than or equal to 100mA Interface: 12M/S-16M/S Type-C interface: 10M/S-16M/S USB interface: 10M/S-16M/S 2*USB interface: supports mouse, keyboard, flash drive, and USB headset TF/SD interface: Maximum support for memory cards below 1TB Charging current: 500mA-2100mA Compatibility 1: iPhone devices only support iOS13 and above systems Compatibility 2: The USB port only supports devices with power consumption less than 500mA Compatibility 3: Android phone needs to enable OTG function Note: Only supports SD/TF card in FAT32 format Features 1. Connect the controller and enjoy gaming with improved responsiveness and convenience. 2. Mobile phone external USB drive and card reader function; supports direct reading of USB drives; view movies, documents, and back up files anytime. 3. Easy file transfer; mobile phone can directly read USB drives and SD/TF cards without connecting to a computer; transfer photos from cameras instantly and share travel photos quickly. 4. Connect a mouse to your mobile phone or tablet for easier document editing, gaming, and chatting. 5. Plug and play; no app required. Package Includes: 1 x USB converter