- Beikell VCR-740 memory card reader with USB 3.0 interface for fast transfers - Compatible with SD, MicroSD (T-Flash), SDXC, SDHC, MS, MMC, and MSXC cards - Transfer speed up to 5 Gb/s, 10 times faster than USB 2.0 - Portable and lightweight design, includes keychain for easy carrying - Works with Windows XP/7/8/8.1/10 and Mac OS operating systems - Dual port for greater versatility in card reading - Security cover protects the USB interface from dust and damage - LED light confirms correct connection to the computer - Plug & Play: no additional drivers required