The USB C to SD TF Card Reader Zinc Alloy Adapter is a versatile device designed for transferring data from SD memory cards to laptops such as MacBook and Samsung Galaxy. With a sturdy zinc alloy construction, this card reader provides fast and efficient connectivity through USB and USB-C ports. Made in China, this unit securely holds memory cards and allows for easy access to your files, making it a convenient accessory for those in need of a reliable and durable card reader.