This model provides 16 ports 10/100Mbps Auto-Negotiation RJ45 ports. With 2M dynamic fast memory, support store-and-forward mode at 10/100Mbps per port. To transport point-to-point on many workstations without confusion,All ports support Auto MDI/MDIX function, eliminating the need for crossover cables or Uplink ports. The Switch is Plug-and-Play and each port can be used as general ports or Uplink ports and can be simply plugged into a server, a hub or a switch, using straight cable or crossover cable. ES-5708-M 16port 10/100M Fast Ethernet Switch provides you with a low-cost, easy-to-use, high-performance, seamless and standard upgrade to improve your old network to a 100Mbps network. It will boost your network performance up to full duplex data transfer. Its wire-speed switching that forwards packets can be as fast as the speed that your network delivers those packets to them. FeatureComplies with IEEE802.3, IEEE802.3u standardsSupports IEEE 802.3x flow control for Full-Duplex mode and backpressure for Half-Duplex mode2M bits frame buffer16 10/100Mbps Auto-Negotiation RJ45 ports supporting Auto-MDI/MDIXLED indicators for monitoring power, link and activitySupports MAC address auto-learning and auto-agingMetal case with perfect heat dissipation; desktop designExternal power adapter supply Specifications Standards and ProtocolsIEEE802.3, 802.3u, 802.3x, CSMA/CD, TCP/IPBasic FunctionWire-speed PerformanceMAC Address Auto-Learning and Auto-agingIEEE802.3x flow control for Full-Duplex Mode and backpressure for Half-Duplex ModeBack Board Bandwidth3.2 GbpsMAC Address Table1kForwarding Rate10Base-T: 14880pps/port100Base-TX: 148800pps/portTransmission MethodStore-and-ForwardPorts16 ports 10/100Mbps Auto-Negotiation RJ45 (Auto MDI/MDIX)Network Media10Base-T: UTP category 3, 4, 5 cable (maximum 100m)EIA/TIA-568 100Ù STP (maximum 100m)100Base-Tx: UTP category 5, 5e cable (maximum 100m)EIA/TIA-568 100Ù STP (maximum 100m)LED IndicatorsPower, Link/Act (10Mbps, 100Mbps)Dimensions (W*D*H)280x180x44 mmEnvironmentOperating Temperature: 0°C~40°C (32°F~104°F)Storage Temperature: -40°C~70°C (-40°F~158°F)Operating Humidity: 10%~90% non-condensingStorage Humidity: 5%~90% non-condensingPowerExternal Power Adapter as customized    "Honesty, Innovation, Easy Connection and Professional" "Technology for Lifestyle" "Treating Customers as We Like to Be Treated" Disclaimer: All product images are provided by the companies interviewed and are for reference purposes only. Those product images featuring products with trademarks, brand names or logos are not intended for sale. We, our affiliates, and our affiliates' respective directors, officers, employees, representatives, agents or contractors, do not accept and will not have any responsibility or liability for product images (or any part thereof) which infringe on any intellectual property or other rights of a third party