USB 3.0 to UHS-III UHS-II SD4.0 TF Micro-SD Card Reader Writer for Camera & Laptop & Tablet & Phone & Camera

Support SD SDHC SDXC TF Micro-SD Card and Work at UHS-III/UHS-II mode and 250-300MB/s speed, Backwards compatible with SD and microSD/TF UHS-I cards (up to 100MB/s) .

The TF and SD card can work at same time; Better Than One,One standard SD and one TF slot let you easily sync, swap, and share files; Built-in with a SD/TF card slot, you can expend your storage as you need.Manage all your data directly on your device,Document reader for all common data formats.

Ultra-Compact, Use effortlessly next to other peripherals in your computer's USB-A/USB-C port, Optimized to work with a wide range of USB devices; Plug & play with no drivers necessary. Bus-powered convenience with no extra power supply required. Works on Windows macOS.

Support USB3.0 speed by computer laptop phone with USB type-A/Type-C port. Support 5Gbps data transfer rating. The USB connection is backward compatible with USB3.1/3.0 with Type-C, and 2.0/1.1 if converted. Respective speed limits apply.

Aluminum Alloy Housing & Compact Design: for tf sd card with high-quality aluminium alloy housing, give this card reader incredible durability. It‘s portable for vacations and business trips, letting photography become a pleasure. In addition, aluminum enclosure is more conducive to heat dissipation and makes the tf/sd/micro sd card reader more durable.