Western Digital WD Livewire. Connectivity technology: Wired, Host interface: Ethernet. Data transfer rate (max): 200 Mbit/s. Bundled software: WD Livewire. Width: 86 mm, Depth: 119 mm, Height: 32 mm. Operating temperature range (T-T): 5 - 35 °C, Storage temperature range (T-T): -40 - 65 °C