Features: OTG FunctionSearch and open the OTG function from the settings, find OTG in the local files in the file management, and you can directly operate and manage files Connect PeripheralsSupport tablet PCs to connect keyboards, mice, game controllers, etc., typing, games, faster Convenient OfficeSupport Type_C computers/tablets, desktops to easily read memory cards of mobile phones, cameras and other devices Batch Export PictureNo need to install APP, insert the camera card, find the U disk in the file management, you can directly operate in batches File TransferType-c interface, 480Mbps theoretical transfer speed, easy transfer of large files and pictures, plug and play, universal for Android micro USB/Type-C/usb interface devices Smart Chip The built-in smart chip can support a maximum capacity of 512GB U disk/memory card, and the pictures taken by the camera during the journey can be shared with the circle of friends at any time Viewing And MonitoringView the driving recorder on the mobile phone, watch the video anytime, anywhere, driving accidents, driving in the dark, worry-free travel without worry Drive-Free Widely compatible for Windows, for OS, for Linux, for Android and other operating systems, and supports various brands of TF/SD memory cards and USB devices Specifications: Type: Card Reader Material: ABS Color: Black Size(L*W*H): About 76.5x28x10.6mm/3.01x1.1x0.42inch Interface: USB+Type-C+micro USB Data Interface: USB2.0x1 Card Reader Slot: TF Card Slot x1/SD Card Slot x1/OTG Interface Package Included: 2pcs x Card Reader Note: 1. Due to the light and screen difference, the items color may be slightly different from the pictures. 2. Please allow 0.5-2 cm differences due to manual measurement.