This desktop switch is designed for small offices and larger workgroups. All ports auto-sense the network speed of the computers and hubs to run at either 10Mbps or 100Mbps. The ports also auto-negotiate between full and half duplex and support flow control. Expansion is easy through a MDI uplink port. You cascade several switches together through this port to get more ports. IEEE 802.3x Flow Control allows your servers to directly connect to this switch for fast, reliable data transfer. Specification: Ports & interfaces Copper ethernet cabling technology 100BASE-TX, 10BASE-T Basic switching RJ-45 Ethernet ports quantity 5 Power connector DC-in jack Performance Packet buffer memory 0.384 MB Mean time between failures (MTBF) 495709 h Power Power connector DC-in jack Power consumption (typical) 3.10 W Input voltage 5 V Input current 1 A Technical details Product colour Black Mean time between failures (MTBF) 495709 h Housing material Metal Rack mounting No Management features Switch type Unmanaged Quality of Service (QoS) support Yes Network Copper ethernet cabling technology 100BASE-TX, 10BASE-T Networking standards IEEE 802.1p, IEEE 802.3, IEEE 802.3az, IEEE 802.3u, IEEE 802.3x Full duplex Yes Flow control support Yes Auto MDI/MDI-X Yes Data transmission Packet buffer memory 0.384 MB MAC address table 2000 entries Supported data transfer rates 10/100 Mbps Switching capacity 1 Gbit/s Store-and-forward Yes Jumbo frames support Yes Maximum data transfer rate 0.1 Gbit/s Security MAC address filtering Yes Certificates Certification RoHS, FCC Class B, ICES-003 Class B, CE Class B, C-Tick Class B, VCCI Class B, cUL, CB Memory Packet buffer memory 0.384 MB Design Product colour Black LED indicators Link, Power, Y Housing material Metal Certification RoHS, FCC Class B, ICES-003 Class B, CE Class B, C-Tick Class B, VCCI Class B, cUL, CB Rack mounting No Indication LED indicators Link, Power, Y Operational conditions Storage temperature (T-T) -10 - 70 °C Storage relative humidity (H-H) 5 - 90% Operating temperature (T-T) 0 - 50 °C Operating relative humidity (H-H) 10 - 90% Weight & dimensions Width 3.94" (100 mm) Depth 3.86" (98 mm) Height 1.1" (28 mm) Weight 9.35 oz (265 g) Other features Data transfer rate 200 Mbit/s Dimensions (WxDxH) 3.94 x 3.86 x 1.1" (100 x 98 x 28 mm) Connectivity technology Wired Input voltage 5 V