I have an old HP laptop upstairs. I want to have the laptop upstairs with a slowest connection possible (I don't care even when I'm using it), so that when my family is using my laptop, I don't want to experience any performance issues when gaming on the Xbox 360. The laptop has a Broadcom 802.11 b/g WLAN adapter, though I think it may have somehow been connected to 802.11n once before, when we had a Cisco router installed, I'm not too sure.
I know about QoS, but I've read that it doesn't do a "really" good job, or if I was to use values of 1 or 255 that it would strain the **** out of my router (DIR-655), is this true?
Should I switch to mixed mode 802.11n and b (n for Xbox, b for laptop) or 802.11n and g (n for Xbox, g for laptop). Also will switching to mix mode effect performance on the Xbox?
Or, should I buy a new D-Link router that has Dual band (2.4 and 5GHz), and if possible, use mixed mode 802.11n 5 GHz for the Xbox, and 802.11b or g 2.4 GHz on the laptop?
Thank you for your time.
Mike.
Edit: Sorry I've just found out that there is no mixed mode N and B. There is N and G, or N, G, and B mode. Should I maybe then install some software on the laptop to limit speed/connection, and if so are there any good free ones? Thanks again.