DYMO 1750630 is 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.