Yes, I have an old Wired-only D-link router, 802.11G Wireless Trendnet Router, 802.11N Wireless Medialink router, Motorolla Cable modem, Actiontec T1200H Modem/Dual-band 802.11 N Router combo devices, and a few dial-up modems which are installed in older desktops and laptops, and I may still...