?Warranty and Service?Note: 1.This USB adapter for iPad may not work if the current over 1500mAh. 2.SD/Micro SD card cannot be used at the same time. 3.The USB Adapter does not support the mouse if the system is lower than iOS 13. We provide 45 days money back guarantee, 1 year free replacement warranty and 24 hours friendly customer service. If you have any questions about the HDMI Digital AV Adapter, please don't hesitate to contact us. ?Wide Compatibility?Support more USB devices, like hubs, ethernet adapters, audio / MIDI interfaces, keyboard, camera and card readers for compact flash, SD, micro SD and more. Compatible with iPhone 14 mini/ 14/ 14 Pro/ 14 Pro Max/ 13 mini/ 13/ 13 Pro/ 13 Pro Max/ 12 mini/ 12/ 12 Pro/ 12 Pro Max/ 11/ 11 Pro/ X/ XS/ XS MAX/ XR/ 8/ 8Plus/ 7/ 7 Plus/ iPad/ iPod, support all iOS devices run on iOS 9.2 or above, no need APP, plug and play. ?SD/Micro SD Memory Card Reader?The SD card reader for iPad and iPhone maximum support for 256GB SD memory card and 64GB Micro SD memory card, it supports standard photo formats (including JPER and RAW) and SD HD video formats (including H.264 and MPEG-4). For iOS13 users, you can import & export transfer Photos, Video, MP3 files, Excel, Word, PPT, PDF by open the 'Files' App. The memory card reader adds a charging port, which can charge while transferring files. ?Dual USB-Friendly Office Helper?Lightweight and durable, short cable and better performance. With USB camera adapter, you can directly plug the PC keyboard or mouse into the iPad, improving your typing speed and productivity. You can also charge, view photos or videos simultaneously, data transmission rate up to 60MB/S 90MB/S, a great choice for copying photos or videos from the camera in a short time. ?Up to 1080P Digital Adapter?The iPhone digital av adapter supports mirroring of what is displayed on your devices screen (including apps, presentations, websites, slideshows and more) to your HDMI-equipped TV, display, projector or other compatible display in up to 1080p HD. Enjoy a clear visual feast in daily life and work. Note: It NOT SUPPORTS APPs which have ''HDCP'' video copyrights protection like Netflix, video, HBO go, HULU, SKY Q and Honda motor.