The Good Connections® USB 2.0 OTG adapter cable guarantees a constant high-quality signal transfer up to 480 Mbit/s thanks to the combination of a premium cable structure and plugs with copper contacts. USB OTG is a classified standard, meaning USB “on-the-go". With OTG it is possible to use certain devices like printers, smartphones, hard drives, keyboards or digital cameras directly interconnected. E.g. it is not necessary to upload your pictures from your camera to your PC before transferring them to your smartphone. USB OTG also allows you to connect USB sticks with your smartphone. Please consider the fact that every time both devices have to support the USB OTG standard. Specifications: https://elecena.pl/product/18371204/2511-otg-usb-2-0-otg-male-micro-b-gt-female-a-0-1m 2021-05-06 https://elecena.pl/product/18371204/2511-otg-usb-2-0-otg-male-micro-b-gt-female-a-0-1m 2022-09-18