USB C multi port hub: With just one hub, it can solve most storage device reading problems and is also the best gift choice for family and friends. USB 2.0: Maximum data transfer up to 480Mbps, transfer and back up your files in seconds. Once you connect your laptop, you can charge other devices. SD/TF Card Reader: Built-in SD and micro SD slots provide easy access to files in universal SD and micro SD memory cards. Supports SDHC (capacity up to 32GB), SDXC (capacity up to 2TB) and MMC. USB HUB SD/TF Card Reader Broad Compatibility Compact and Durable Plug&Play No Installation Compatible with MacBook Pro, MacBook Air, Samsung Galaxy Book, S23/S22, Dell Latitude, Lenovo Yoga, Lenovo Thinkpad, Huawei Matebook, HP Elitebook, HP Probook etc. Compatible with computers, tablets and phones with USB-C ports.