Tofino requires USB storage devices that are compatible with revision 2.0 of the USB specification. The device need NOT be a high-speed device, full-speed devices also work.
The following brands are listed in the Tofino CMP manual as being compatible:
- Kingston Data Traveler
- SanDisk cruzer
- Sony Microvault
In addition, we have regularly used the 2 GB and 4GB Verbatim USB memory sticks successfully.