Transcend Information 128GB SuperSpeed 2.5-Inch USB 3.0 External Solid State Drive 260/225 MB/s TS128GESD200K SuperSpeed USB 3.0 and USB 2.0 connection options. Maximum R/W Performance up to 260/225 MB/s Connection bandwidth up to 5Gbits per second Dual-color LED indicator (power, data transfer & USB 2.0/3.0 connection type) Sleek ultra portable design. Easy Plug and Play operation, no drivers required USB powered, no external adapter necessary Includes Transcend Elite data management software One Touch Auto-Backup button