Sonnet Technologies today announced an expansion to its line of Serial ATA host adapters. Developed for laptop computers, the Tempo SATA Host Adapter for ExpressCard/34 contains two external 300Mb/s Serial ATA ports. The Tempo SATA Express 34 controller has two external, 3Gb/s, SATA II ports, and supports up to 10 disk drives (when using port multiplier drive enclosures, like Sonnet’s Fusion500P. It is compatible with MacBook Pro (15″ and 17″) and any Windows laptops with an ExpressCard (54) or ExpressCard 34 slot. The Tempo SATA Express 34 retails for US$129.95.