CREATE TABLE table_248 ("Comparisons" TEXT, "Hub Base Class" TEXT, "Emulated Class" TEXT, "Semi-DDM Class" TEXT, "DDM Class" TEXT)

Is usb re-enumeration required part of the emulated class?
SELECT "Emulated Class" FROM table_248 WHERE "Comparisons" = 'USB RE-Enumeration Required'
SELECT "Emulated Class" FROM "table_248" WHERE "Comparisons" = 'USB RE-Enumeration Required'