Apple Time Capsule MC344LL/A 2TB [OLD VERSION] Automatic wireless backup device with 2TB disk space Simultaneous dual-band wireless base station supports 802.11b/g and 802.11n USB 2.0 port lets you connect and wirelessly share a hard drive and/or printer Three GigaBit Ethernet ports Measures 7.7 x 7.7 x 1.4 inches; backed by a one-year warranty