I'm looking for the right usb C and usb A flat angled adapters.

[ziomario]

Hello.

I'm trying to assemble some kind of tablet choosing carefully all the hardware components,including the soc,the cables,the adapters,the wires,and so on. Please give a look at the picture below :

https://ibb.co/yc1wMndY

The adapters that I'm looking for are the following :

1. usb C male to usb C female,flat left angled
2. usb C male to usb C female,flat right angled
3. usb A male to usb C female,flat right angled

I'm trying to find them,but I'm confused because from the pictures I'm not sure if I find the correct ones. I don't want to waste my money,please point me to the right adapters. The adapters allows me to connect the USB C or A from the power bank Nitecore 10.000 to the usb C --> barrel jack of the board "RockPro RK3399".

You can have a better understanding looking at this picture :

https://ibb.co/p6Fn2CbG

NB : I can't buy anything outside my country (Italy)