question: Name the power provided where transfer speed mb/s is 300 and max cable length of 10
answer: SELECT power_provided FROM table_174151_5 WHERE transfer_speed__mb_s_ = "300" AND max_cable_length__m_ = "10"
context: CREATE TABLE table_174151_5 (power_provided VARCHAR, transfer_speed__mb_s_ VARCHAR, max_cable_length__m_ VARCHAR)