Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Compatible with Brother Printer 4070CDW laser color printer

I just thought you should know that I received this memory today and that I installed it into my Brother HL - 4070CDW ( 4070 CDW ) Laser Color Printer and the memory of the printer went from 64 M to 320 M.I believe the memory chips themself come from Micron.The specs of the memory were what Brother was calling for.I did no testing as far as speed or anything else,just that it installed and was accepted by the printer.