Description
Automatic detection of MDI / MDIX
All ports support auto-polarity MDI / MDIX. This eliminates the need for crossover cables or ports uplink. Any port can be connected to a server, hub, router, or switch using “direct» Ethernet-twisted-pair.
Flow Control
All ports support flow control 802.3x. This feature allows you to prevent the loss of packets by transmitting a signal of a possible buffer overflow. The suspension continues until the packet until the port is ready to receive new data. This provides a reliable connection of all connected devices.
Expand your ideas with the Precision 5820 Tower. Featuring high performance in a new innovative, versatile compact design. 
If you’re looking for a reliable laptop that doesn’t overwhelm you with bells and whistles you’ll never use, take a look at the LENOVO IdeaPad 130. It’s got the speed and power to handle both today’s tasks—and tomorrow’s. And its durable build means you can count on it for the long haul. 
Share with friends Internet access for up to 11 devices Simultaneously 
