Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Poor Performer

I bought this product expecting to get good performance on both the 802.11a and 802.11g radios simulataneously. Boy was I disappointed. Whenever I use my 802.11a laptop, the 802.11g radio range from my desktop machine suffers. How can Linksys really claim this to be a dual-band router? It does not perform as expected. I'll be returning it for a refund. SAVE YOUR MONEY UNTIL A GOOD PRODUCT IS AVAILABLE.