Corsair wasn't done growing after it bought Elgato Gaming and Origin PC. The peripheral maker has acquired Scuf, an Atlanta outfit known for its highly modular gamepads. The move will make Corsair a key player in "performance controllers," while Scuf sees this as a chance to grow through its soon-to-be-parent's "operational scale." As with earlier deals, Scuf will still work as a separate brand and keep its existing offices. Don't expect a radical change in direction, at least not at first.