Zyxels gs 105b 101001000 mbps desktop switch is designed for reliable high performance networks thanks to the non blocking switching fabric in full duplex mode the maximum speed can reach up to 2000 mbps per port with these features the transmission efficiency can be boosted dramatically with the n way auto negotiation function the gs 105b automatically connects to its network counterparts with the highest possible network speed and activates duplex mode automatically all it takes t