Tripp Lite USB 3.0 SuperSpeed SD/Micro SD Memory Card Media Reader with Built-In Cable, 6 in - card reader - USB 3.0 - U352-06N-SD - USB Adapters - CDW.com
USB MicroSD Card Reader/Writer - microSD / microSDHC / microSDXC : ID 939 : $5.95 : Adafruit Industries, Unique & fun DIY electronics and kits
USB 2.0 MS SD Mini Micro Memory Stick Reader Writer Card
Amazon.com: Micro USB OTG to USB 2.0 SD Card Adapter, COCOCKA Micro SD Card Reader,Trail Camera Memory Card Adapter Connector for Android Phone/Computer,Supports SD/SDHC/SCXC/MMC/MMC Micro : Electronics
Micro SD to Micro USB / USB OTG Adapter - USB Card Readers | StarTech.com
USB MicroSD Card Reader/Writer - microSD / microSDHC / microSDXC : ID 939 : $5.95 : Adafruit Industries, Unique & fun DIY electronics and kits