Purchased one of these as an emergency spare last week, also has USB share connection. Seems to work for me fine, Amazon reviews good as well. Free Delivery.
•All-in-one device: ADSL2+ modem, NAT router, switch and wireless N access point
•2.4 GHz, IEEE802.11 b/g/n, up to 300 Mbps data transfer rates
•USB Port for Storage Sharing, Printer Sharing, 3G Modem Sharing, FTP Server and Media Server
•Supports Internet Protocol IPv6 to future-proof your network
•Ethernet WAN offers another broadband connectivity option for connecting to Cable, VDSL or Fiber modems