StarTech.com 4-Bay Hard Drive Docking Station for 2.5/3.5 SSDs & HDDs - eSATA/USB 3.0 to SATA (6Gbps) (SDOCK4U33E) AC Adapter: Yes Dimensions: 3.40 x 6.80 x 11.20 Fan: Yes Specifications: Chipset ID: JMicron - JMS567 JMicron - JBM575 Drive Installation: Removable Fan Bearing Type: Sleeve Bearing Type: Dock Number of Bay: 4 Bay Maximum Capacity (per Bay): Currently tested with up to 6TB Power: Input Current :2.0A Input Voltage : 100 ~ 240 AC Output Current: 6500mA Output Voltage: 12 DC Plug Type: 4-pin DIN