Instruct: Classify the given Amazon review into positive or negative sentiment.
Query: Wrong Router, do not order

Make sure you don't order this unless you have the right router:"Linksys' WRE54G Wireless-G Range Expander [reviewed here] is a WDS-based 802.11b / g repeater that Linksys says works only with its WAP54G access point and WRT54G and WRT54GS wireless routers."