This 5-in-1 USB C adapter hub offers efficiency and portability with 3 USB ports, 1 Micro SD/TF slot, and 1 SD slot (not supported for simultaneous use). With true plug-and-play functionality, no extra app or power is required. You can access, import, and export photos, videos, Word, PPT, and Excel files directly in your device's file app. Delivering 14–20MB/s read/write speeds, it saves time and supports bidirectional OTG data transfer between cards and devices. The aluminum alloy shell is strong, durable, and dissipates heat effectively, ensuring stable performance for travel, photography, or office use. compatible with Apple for iPhone 17/16/15 Pro Max, for iPad, compatible for Samsung Galaxy S25/S24/S23/S22/S21/S20 Ultra, Android devices, MacBook, laptops, PCs, as well as other USB C interface devices. （for Apple device mouse activation: “Settings” - “Accessibility” - “Touch” - “AssistiveTouch”. Please note: this card reader cannot read two slots at the same time. Actual speed depends on the storage card used!） We also provide a 60-day money-back guarantee, a 1-year warranty, and 24-hour customer service for the product you receive.