【Prevent Overheating】Made with a zinc alloy metal casing, it is aesthetically pleasing and durable. The high-quality materials make it easier to dissipate heat on the surface than aluminum alloy and prevent excessive heat generation during use, avoiding potential safety hazards. | 【 5Gbps Transmission and OTG】: This SD Card Reader Transfers data at speeds up to 104MB/s with UHS-I standard, making it 10 times faster than USB 2.0.Supports ON-THE-GO technology, allowing you to easily transfer photos, videos, and files between Type-C devices and a micro SD card without the need for drivers or software. | 【Compact and Portable Design】This USB-C Micro SD card reader is thumb-sized, compact and portable, featuring an anti-loss hook design that allows you to carry it along with your keys and wallet. The built-in blue indicator light makes it easy for you to check the working status of the device.To meet your diverse needs, we offer a USB C to USB A adapter accessory for your selection. You can connect it to this card reader for use with desktop computers, speakers, in-car media players, and more. | 【Wide Compatibility】This Micro SD card reader is suitable for devices equipped with USB-C ports like laptops, tablets ，iPhone 15 /15 pro /15 pro max /15 plus and other smartphones.Compatible with TF / Micro SD / Micro SDHC / Micro SDXC memory cards.It facilitates the reading and transferring of photos and videos, as well as files in formats like EXCEL, WORD, and PDF. | 【2-Years Warranty】 Provide a 2 Years warranty, you can get a lrefund or replacement if any quality problem. Any questions please do not hesitate to contact us via amazon at first. We will provide our best service and solution to you.