More connectivity: Equipped with USB / Lightning / Micro / Type-C plugs, the card reader can be used for free data exchange between memory cards and USB-A / USB-C / thunderbolt 3-capable PCs, laptops, mobile phones and tablets with OTG functions. W
Simultaneously access to SD and Micro SD card: Both card slots can be used simultaneously especially when connected to a PC/laptop, you will receive more efficient data transfer and no longer waste long time to wait.
Wide compatibility: this digital memory card adapter is suitable for All Apple phones, Android phones, Pcs and Macbook.
Plug & play: no driver installation required for windows, Mac OS, Linux etc. Powered via USB or USB C plug, therefore no additional power needed. With over current, overvoltage and short-circuit protection
Compact and portable for on the go: The Micro SD TF Card Reader is designed with aluminum housing that works well on heat dissipation. Attached protective cap protects both connectors from unwanted contamination and dust. Note: for Micro SD card sl

OTG Flash Drive Reader for Android phones & iPhones. Supports USB and 3 different output Ports : Micro USB , Type-C & Lightning. Back up your important Photos, Music, Videos, and Contact list. No need for any software to use this OTG. Just Plug & Play 3 in 1 USB OTG Cable Adapter,3 in 1 Micro USB HUB Adaptor with Power 3-Port Charging OTG Host Cable Cord Adapter Micro USB Hub USB OTG Extension Adapter for Smartphone and Tablet Compact size and lightweight.