Card Compatibility: SD＆MMC card slot: SD/SDHC/MMC/RSMMC/MMC mobile/MMC micro/SDXC TF card slot: MicroSD/T-FLASH Compatible for Windows ME,2000,XP,Vista,WIN 7 and Mac OS with USB interface. Features: High speed data transfer up tp 5 Gbps. Color: Black Size: 59.5*17.3*9.3mm Condition: 100% Brand New and High Quality ! USB 3.0 interface.High speed data transfer up tp 5 Gbps. Fast transfer rate for reliable copy/download/backup. No additional driver installation required. Powers via USB port, no additional power supply needed. Brand Acasis SKU 100035044_NP-1020284046 Model 31001154