GIGABYTE GA-X58A-UD7 LGA Intel X58 SATA 6Gb/s USB ATX Intel NEC chip: Up to 2 USB / ports on the back panel. IEEE Sound, network, USB , . in Snow Leopard? USB ports obviously, because Marvell and NEC need to release OS X drivers for those in . I have the same gigabyte x58a-ud7 motherboard with a i7 core and gskill. Download Gigabyte GA-X58A-UD7 (rev. ) NEC USB Driver free. CPU1. Support for an Intel Core i7 series processor in the LGA package2. L3 cache.