For its newsletter subscribers only, newegg offers the ZyXEL 16-Port 10/100 Ethernet Switch, model no. ES1100-16, for $48.99. Coupon code "EMCNENB94" cuts it $29.99. With free shipping, that's the lowest total price we could find by $22 and the least expensive 16-port Ethernet switch we've ever seen. This 10/100Mbps switch is designed for rackmount systems. Deal ends May 9.