We have introduced a 4-port OTG USB hub, but if you need higher speed for data transmission, the following USB 3.0 hub with OTG adapter may be more suitable for you.
This is a very functional 4-port USB hub that measures 112 x 32 x 24mm and weights 75g. As shown from the images, the USB hub features a portable design along with a sleek casing, and comes with four USB ports in order to connect various USB gadgets with your computer, moreover, in addition to a USB 3.0 connector, the USB hub also features an OTG adapter so you can easily plug it in your Android phone, and adding other USB devices such as keyboard, USB drive and etc.
The USB 3.0 hub with OTG adapter is priced at $22 USD. If you’re interested, jump to Brando official site for more details.