The device is used, clean, and working. Device Type: Wireless Network (Wi-Fi) Base Station and Network Attached Storage (NAS) for backup. Release Date: Launched by Apple in June 2011. Storage Capacity: Available with internal storage capacities of 2TB or 3TB. Technical Specifications: Wi-Fi: Supports dual-band wireless streaming (2.4GHz and 5GHz simultaneously) with the 802.11n standard. Ports: Features one Gigabit Ethernet WAN port, three Gigabit Ethernet LAN ports, plus a USB 2.0 port for connecting a printer or external hard drive. Dimensions: Length and width 197mm, height 36.3mm. Apple Mouse The Magic Mouse features wireless and rechargeable capabilities, with an optimized mouse base design that allows it to glide smoothly across your desk. Multi-Touch functionality also enables you to perform simple gestures like scrolling between web pages and browsing documents.