Review on 📚 Zoweetek Multi-Function CAC Card Reader for DOD Military Common Access Smart Card, ID Card, SD, SDHC, SDXC, Micro SD/T-Flash, MMC, Micro SDHC, Micro SDXC, and SIM Cards – Enhanced SEO-Friendly Product Name by Cody Johnson

Four in one reader? More of a 0-1 reader. Does not recognize SDXC/SDHC, Micro SDXC, SIM or CAC card even if drivers are manually updated in Windows 10. This reader just doesn't work, other than the LED on the front changing color. Of course, this wacky little fool also lights up for a DQ gift card or other inert object of a similar shape and size, but obviously doesn't serve a more useful function, indicating that the actual data exchange takes place over a USB connection. . Wouldn't recommend at all.