The Dymo LabelWriter 550 is the replacement for the Dymo LabelWriter 450. Nearly exactly the same, but now has a power button, can connect on your network and is 20% faster than the LabelWriter 450.
Note that the LabelWriter 550 cannot work with old stock of Dymo Labels and neither with Compatible labels. New Dymo Labels have an RFID chip embedded in the roll and the 550 will no print if this chip is not detected.
The most efficient solution for your professional labeling, filing and mailing needs, the LabelWriter® 550 saves you time and money at the office.