Astrotek USB Card Reader (Model AT-VCR-339) is a compact and portable external memory card reader supporting a wide range of memory card formats including SD, SDHC, MMC, and RS-MMC. Featuring a USB 2.0 interface, it offers fast data transfer speeds up to 480 Mbps, compatible with older USB 1.1 ports as well. This plug-and-play device requires no additional driver installation for most Windows and Mac operating systems, making file transfers quick and hassle-free.

Designed for ease of use and portability, it is the perfect accessory for photographers, students, and general users who need convenient access to memory cards without relying on cables. An integrated LED indicator clearly displays connection status and activity, ensuring users know when data is being transferred. The reader also supports microSD cards through a separate adapter (not included).

Supported OS includes Windows 98/SE/ME/2000/XP/Vista and later versions, ensuring broad compatibility with legacy and modern systems. Its sleek, lightweight design, often found in blue, makes it an ideal tool for on-the-go data transfer and backup.

Key Features:

• Supports SD, SDHC, MMC, RS-MMC memory cards


• USB 2.0 interface with backward compatibility to USB 1.1


• Plug-and-play operation, no drivers needed for most OS


• Compact, lightweight, and portable design


• LED status indicator for connection and data transfer


• Supports microSD cards via adapter (adapter not included)


• Compatible with wide range of Windows versions including legacy systems