Yes, Xiaomi Redmi Note 6 Pro does support USB-OTG Connectivity and you can connect your USB Drive to it.
Before you connect the drive using OTG cable, you need to enable OTG support on the device.
To enable OTG :
Open Settings-> Additional Settings-> OTG connection. Here you need to enable the option.
Top 10 uses of OTG that will amaze you:
You can find complete specifications here: Xiaomi Redmi Note 6 Pro
Redmi Note 6 Pro is a very good phone recently, I bought it and the charging process is also fast.
No, the Redmi 6 Pro does not have a hybrid SIM slot. This means, you can use 2 SIM cards and 1 SD card at the same time in the Redmi 6 Pro. The Redmi 6 Pro is an amazing budget phone and gives you features like a 4000mAh battery and 12+5MP camera.
You can check the video here:
Specs: Redmi 6 Pro
Yes, Xiaomi Redmi 6 Pro comes with Dual 4g support.
Both the SIM slots of Redmi 6 Pro will support bands like: TD-LTE 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 850(band 5)
For complete product specs:Redmi 6 Pro