Trendnet TS-U200. Total storage capacity: 0 GB, Hard drive capacity: 0 GB. Compliance industry standards: IEEE802.e, IEEE802.3u, USB2.0, USB1.1, Supported network protocols: NTP. Compatible memory cards: CF I/II, MMC, MS, MS DUO, MS PRO, MS PRO DUO, SD, SM. Power requirements: 5VDC, 2.5A. Weight: 0.25 kg