Pen Drive Type C USB 2.0 Flash Drive External Memory Stick for SmartPhone MacBook Tablet

This flash memory can be useful to you as it has

- USB capacity: 64GB 128GB

-  Interface type: USB2.0 OTG  TYPE-C

- No drive/power supply, just plug in

About capacity:

1GB = about 870MB-921MB

2GB = about 1.7G-1.8GB

4GB = about 3.4GB-3.6GB

8GB = about 6.8GB-7.2GB

16GB = about 13.6GB -14.4GB

32GB = about 27.2GB -28.8GB

64GB = about 54.4GB -57.6GB

128GB=about 108.8GB-115.2GB