When connected in router mode the Hub shows a speed of the 100Mbps as advertised , but as soon as you put it into modem mode it drops to 24Mbps , I had an engineer out, they binned the Hub put another one in and showed it did 100MBps, but again as soon as they went and I put it into modem mode the speed drops again to 24MBps, I dont get what I pay for . I have checked all the boards and there is no clear answer to this.