CREATE TABLE table_66745 ("Supplier" TEXT, "Basic shape" TEXT, "Keys  ( x modes ) " TEXT, "Wrist pad" TEXT, "Thumb stick" TEXT, "Backlit" TEXT)

Which keys (x modes) have a Supplier of wolfking?
SELECT "Keys (x modes)" FROM table_66745 WHERE "Supplier" = 'wolfking'
SELECT "Keys (x modes)" FROM "table_66745" WHERE "Supplier" = 'wolfking'