Can you please allow data transfer from Xbox to switch

A USB that is used on an Xbox 360 can only have up to 16 GB of data on it at a time. It doesn't matter if the actual USB is 16 GB or 10000 GB, it only allows the 16 GB max. Now, the transfer kit is made to transfer all the data from one Xbox 360 HDD to another.
It will transfer all the data at once.

You should be able to do a network transfer of the data so you don't use data from your ISP. Should be in settings > System > Backup & Transfer > Network Transfer > "Allow network transfer". When/if you get the new xbox. During set up it should ask you
if you want to do a network transfer.

As an external device the xbox 360 will only allow USB drives from 4 gig's up to I believe 32 gig's, no other support exists.

If you are doing this via a transfer cable, that cable is only meant to transfer data from an old drive to the new system, not to allow an external drive.

You can also use a data transfer cable to transfer the information from one xbox to the next.

You can not transfer anything that is from the PC version of MineCraft to the xbox version. Connecting a ether net cable to the Xbox from the Laptop will not enable you to transfer anything into the game, you may be able to transfer some types of memory
data, depending on what it is. A program is available however that can change formats of the game to enable you to play the game on either system, but using such programs is not allowed and is considered modding, which is against the Xbox Live Code of Conduct
that everyone must Accept when they start their membership.