Part Number:EN524UKGeneral Packaged Quantity 1.0 Device Type Hub - 24.0 ports Enclosure Type Desktop Ports 24.0 x 10Base-T + 1.0 x 10Base-2 + 1.0 x AUI Networking type Hub Built-in Devices None Features Uplink Compliant Standards IEEE 802.3Expansion / Connectivity Interfaces 24.0 x Ethernet 10Base-2 - RJ-45 - 24.0, 1.0 x Ethernet 10Base-T - BNC - 1.0, 1.0 x Ethernet AUI - 15 pin D-Sub (DB-15) - 1.0 Expansion Slot(s) None Expansion Bays NonePower Power Device Power supply - Internal Installed Qty 1.0 (installed) / 1.0 (max) Voltage Required AC 120/230 V ( 50/60 Hz )Memory Flash Memory NoneMiscellaneous Width 13.0 in Depth 8.0 in Height 1.7 in Weight 5.1 lbs Color Blue Cables Included 1.0 x Network terminator Rack Mounting Kit Standard Localization English / United KingdomSoftware / System Requirements Software Included None OS Required None