NEW Type-C 2 in 1 OTG 128GB 64GB Pendrive High Speed USB Flash Drive OTG Pen Drive 64GB 128GB 2 in 1 Type C OTG USB Flash Drive

Capacity Notes：

32GB=approx. 28GB-29GB

64GB=approx. 57GB-59GB

128GB=approximately 110GB-119GB

This is the difference in calculation between the manufacturer and your PC, please google "storage product capacity" for more information. PC defines 1GB = 1.073741824 billion bytes, while the market defines 1GB = 1.00 billion bytes

100% real capacity, via H2testw.

Please do not use cheap card readers to test speed will be reduced due to low quality card readers.