I do not recommend
I have sent this "Linksys WUS6300" back at least three times already. The product works whenever it wants, even on a PC without a firewall, or a standard configuration (factory windows 8). The first one lasted a few months, for the rest it is days or lately seconds.
For your guarantee, hope that the Sav falls on a period where it malfunctions otherwise it's disappointment, marked by ping-pong (send-return-send-return) assured between you and the Sav LDLC.