Supports simultaneous dual SD and micro-SD card access, achieving high-speed transfers up to 312MB/s. UHS-I read speeds up to 170MB/s. The integrated USB Type-C power cable supports data transfer and can be connected directly to a phone, computer, or tablet. You can view, share, and edit footage in real time while transferring. Supports direct connection to for to and store ProRes videos up to 4K60, easily expanding memory capacity. (Memory cards with compatible write speeds must be .). Multiple built-in card slots accommodate up to six memory cards. The magnetic back module attaches to the back of your phone. Even when the card reader is connected directly to your phone for editing, it can be easily stored. The cable can be stored in a lanyard for added portability. Compatible models: for GO Ultra, for X5, for Pro 2, for Flow 2 series, for Link 2C, for Link, for X3, for Flow, for GO 3, for , for Pro, for X4, for Flow Pro, for Link 2, for Connect (The product printed words depending on the batch, but this does not affect use) Color: White Material: plastic Package Contents: 1 x SD/TF Card Holder Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.