Iii. faq – EZ Dupe Portable USB 2 Copy Duplicator & Tester User Manual
Page 11

10
III. FAQ
Q1: Can I use 2CUSB to copy other Flash devices such as Micro SD?
A1: Some users may use a USB card reader to copy other types of Flash devices, such as SD, CF, and
Memory Sticks etc. Due to the different quality and stability of the USB card readers in the market, a
poor‐quality card reader may damage the system and the quality of copies. Therefore, it is
recommended to copy SD/Micro SD/CF by using a qualified USB card reader.
EZ Dupe’s card reader supports all major Flash devices including SD, Micro SD and CF.
Q2: Can I use USB devices with larger capacity that differs from the other devices for duplication in
this system? (For example 4GB to 1GB)
A2: To avoid unexpected poor quality data duplication, it is strongly recommended that target and
source devices have the same capacity.
Q3: What is the biggest capacity of Flash that 2CUSB can support?
A3: Theoretically, it may support larger capacities. Based on our current tests, the 2CUSB can support
flash devices with a capacity of 16GB.
Q4: Can 2CUSB check all kinds of virus?
A4: 2CUSB’s check USB Virus function is for checking Autorun Virus only and not for cleaning.
Q5: Can I copy data by USB HDD?
A5: Not recommend to use it for copy of USB HDD. There will be higher failure rate using some hard
drives, especially with big capacity. It is highly recommended to use professional hard drive duplicator
to make copies of HDD.