Attribute Details Brand iBall Product Name CR24 Card Reader Description Quickly transfers high-resolution images, videos & other media to your computer with efficiency. Plug & play feature for data on the go. Slim and portable card reader supporting 24 types of cards. Special Features – Plug-n-play – Read Micro SD cards directly without adapter – LED indication for power and access Supported Cards SD, EXTREME SD, Extreme III SD, ULTRA SD, ULTRA II SD, ULTRA II SD PLUS, SD-ULTRA-X, ULTRA SPEED SD, SD PRO, SDHC, SD ELITE PRO, HS SD, MMC, MMC4.0, MMC4.2, HS MMC, HS RS MMC, RS MMC, RSMMC4.0, MMC MOBILE, MMC PLUS, Mini SD, HS mini SD, Micro SD (T-Flash) Data Transfer Speed Up to 480 Mbps Slots 2 slots, no adapter required OS Compatibility Windows & Mac USB Specification Fully compliant with USB 2.0 Colour Black