The OWC Mercury Extreme Pro 6G 500GB bus powered portable drive is a high-performance external solid-state drive (SSD) designed for use with both Mac and PC computers. With a compact 2.5-inch form factor and a sleek blue color, this drive offers fast SATA III interface speeds and a storage capacity of up to 500GB. Perfect for users looking for portable storage solutions with high-speed data transfer capabilities, this OWC drive is a reliable choice for those needing extra storage space for their computing needs.