An internal rewinder and 802.11 wireless radio are factory-fitted to the Datamax-O'Neil PAC-00-48400J04, distinguishing this configuration within the Performance P1125 family. It prints monochrome labels by direct thermal at 300 dpi and up to 10 in/s across a 4.27-inch print width, accepting media up to 4.65 inches wide and 36 inches long on rolls to 8 inches in diameter. Supported media types include die-cut labels, continuous labels, tags, synthetic media, ticket stock, fanfold, gap and notch stock, all loaded via auto feed. Connectivity covers USB, Ethernet, and the fitted 802.11 radio, with a USB host port and media hanger also included in this build. The 64 MB of standard memory supports PC and Mac platforms with PCL printer language for broad OS compatibility. The 41 lb chassis measures 11.9 inches high by 10.8 inches wide by 18.7 inches deep, and the unit is backed by a one-year limited warranty.