Works ok but needs to be unplugged and replugged on occasion. Also, don't do the same mistake as I did. Make sure you configure the TL-WA830RE range extender MANUALLY. Using their CD messed up my router settings and I had to reconfigure everything. I found it slightly improves the signal at a further distance. Placement is crutial ... try it in different locations to see where it works best.
Very solid printer and can be placed 2 different ways ... upright or as pictured. Prints very quickly and makes very little noise. Very easy to setup and use. I highly recommend this printer to print receipts and coupons.