Features: USB 2.0 HDD External Box Accommodates a 2.5 inch Hard Drive USB 2.0 (Backwards Compatible with USB 1.1) Data Transfer Rates up to 480Mbps. Compact Slim Design. LED activity light. Aluminium side fins for optimal heat dissipation. For both Desktop and Laptop Computers. Fitting for 2.5  IDE hard drive. USB Bus-Powered. Plug and Play. Hot-Swappable connection. LED indicator. Aluminum casing for better heat dispersion. Specification: Color: Black Product Size: approx. 127 x 75 x 13mm/5 x 2.95 x 0.51\'\' Net weight: approx. 79g Gross weight: approx. 90g Note: Please allow 1-3mm differs due to manual measurement. Due to the different display and different light, the picture may not reflect the actual color of the item. Thanks for your understanding.