Brand: Acer Media Type: Micro SDHC, Micro SDXC, RS-MMC, SDHC, SD Card Connectivity Technology: USB Type A, USB Type C Color: Space Gray Compatible Devices: Camera, Smartphone, Tablet, Desktop, Laptop 【USB 3.0 + USB-C】Acer's memory card reader is a multi-functional SD/TF card reader equipped with two interfaces: USB-A and Type-C. It is widely compatible with USB-A or USB-C compatible devices and supports high-speed transfer of up to 5Gbps. This convenient SD card reader can transfer a 1GB file in seconds. 【Simultaneous Read/Write & Improved Convenience】This microSD card reader adopts a dual-slot design to reduce frequent card insertion and removal. It can simultaneously read and write memory cards up to 2TB, including microSD, SDXC, SDHC, MMC, RS-MMC, microSDXC, and microSDHC. It supports the UHS-I standard with a maximum transfer speed of 104MB/s. 【Easy Connection & No Driver Required】Plug and play, no driver required for Windows 11/10/8/7/Vista, macOS 10.2 and later. The aluminum alloy casing is durable and has excellent heat dissipation. Furthermore, the compact design and protective cover prevent dust and moisture, and the included strap makes it easy to carry and store. This is a card reader Type-C & USB that can be used comfortably in various environments. 【Wide Compatibility】Compatible with OTG-enabled USB-C tablets and smartphones. Please make sure your device supports OTG. Compatible with iPhone 17/16/15 series, MacBook Pro (2016-2023), iMac Pro, Acer Aspire Switch, Predator 15/17X, Dell XPS, Alienware, HP Spectre x360, Microsoft Surface Pro/Book 2, Razer Blade, Samsung Galaxy Tab Pro, S23/S22 Ultra/S21/S20, and most USB-C & USB-A devices.