Which controller has an interface of pcie 2.0 × 8?
CREATE TABLE table_name_37 (controller VARCHAR, interface VARCHAR)
SELECT controller FROM table_name_37 WHERE interface = "pcie 2.0 × 8"
### Context: CREATE TABLE table_name_37 (controller VARCHAR, interface VARCHAR) ### Question: Which controller has an interface of pcie 2.0 × 8? ### Answer: SELECT controller FROM table_name_37 WHERE interface = "pcie 2.0 × 8"