Access any four SD cards simultaneously on your USB (Universal Serial Bus)-C enabled device, with this ultra-fast card reader. This USB (Universal Serial Bus)-C SD card reader lets you access four SD cards simultaneously. You can: Download & edit photos & videos; Back up documents & critical data from multiple users; Deploy system updates in batches; Distribute content to multiple employees. The card reader transfers files between your USB (Universal Serial Bus)-C, Thunderbolt 3 or USB (Universal Serial Bus)-A laptop or desktop computer & the reader. The reader features SD 4.0 & UHS-II support. It reads & writes to & from the cards at speeds of up to 312MB/s. The reader also supports USB (Universal Serial Bus) 3.1 connection speeds of up to 10 Gbps to ensure maximum transfer rates between the computer & the reader, while simultaneously accessing all four cards. The card reader is also backward compatible with earlier versions of USB (Universal Serial Bus) (3.0, 2.0 & 1.1). The card reader supports all SD cards: SD (Secure Digital), SDHC (Secure Digital High Capacity) & SDXC (Secure Digital Extended Capacity). It also supports UHS cards, & is backward compatible with older SD card versions. The card reader will also support the following card types when connected through an adapter: micro SD; mini SD; MMCmobile; RS-MMC; MMCplus. The small footprint design fits in nicely with your workstation. Place the card reader on your desk without taking up too much space.