Simultaneously read/write dual UHS-II cards
With two card slots, you can easily transfer data from SD and microSD cards simultaneously, or from one card to the other. The UA440C is compatible with UHS-II cards, making it easy to quickly move 8K/4K videos, images, and other ultra HD large files from cards with a super fast data reading speed of up to 312MB/s.

Superfast 5 Gbps transmission with USB 3.0
USB 3.0 enables data transfer rates of up to 5Gbps for faster sync times, and is backward compatible with USB 2.0/1.1. Enjoy these faster speeds to transfer an ultra HD video in seconds.

More flexible with 150mm braided cable
The flexible braided cable can free up more space and does not occupy other port locations for better usage performance.

Plug & play and high compatibility
Just plug and use without any complex steps on your USB-C devices like desktops, laptops, phones, and tablets which support Mac OS, Windows, iPadOS, iOS, Android, Linux OS, and Chrome OS.

Compact & portable design
The aluminum alloy case and braided cable make the UA440C more durable, while its compact design enhances portability. Experience improved convenience and durability, bringing you a better user experience.