Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| product | dimensions (mm) | pages per minute (color) | max page size | interface |
| --- | --- | --- | --- | --- |
| Fujitsu fi-6130 A4 Series Scanner | 301 x 160 x 158 | 30.0 | A4 | USB 2.0 |
| Plustek MobileOffice D28 Corporate | 303 x 94 x 60 | 28.0 | A4 | USB 2.0 |
| Xerox Travel Scanner 100 | 289 x 51 x 38 | 4.0 | A4 | USB 2.0 |
| ScanShell 3000DN | 300 x 50 x 45 | 3.0 | A4 | USB 2.0 |
| Canon imageFORMULA P-150 | 280 x 95 x 40 | 10.0 | 216mm x 356mm | USB 2.0 |
| Canon DR-2080C | 298 x 209 x 99 | 36.0 | 216mm x 355mm | USB 2.0 |
| HP Scanjet 7650 | 482 x 340 x 162 | 12.0 | 216mm x 305mm | USB 2.0 |
Question:
What is the interface of the product xerox travel scanner 100?
Answer:
USB 2.0