This simple-to-setup network server connects your DYMO LabelWriter™ label maker directly to your wireless network, allowing everyone to print labels from their computers. Compatible with both Windows and Mac, the LabelWriter™ Print Server simplifies label printing for everyone on your network. To ensure simple and straightforward installation, the DYMO print server comes complete with easy-to-follow instructions and all the software you need. Please note: LabelWriter Print Server is NOT compatible with LabelWriter 550 machines. For network capabilities, consider the LabelWriter 550 Turbo or 5XL, with built-in LAN connectivity.