Sato WWMB54080 - WGT40584B - , S Series, Accessory, Lan Interface For S-series Fonts Included: XU, XS, XM, XB, XL, OCR-A, OCR-B, CG Times and Triumvirate Barcode Type: Linear: UPC-A/E, UCC/EAN-128, Interleaved 2 of 5, CODE 39, CODE 128, EAN-8/13, CODE 93, RSS-14, POSTNET, NW-7 2-D: Data Matrix, PDF417, Maxicode, Composite Symbology, QR Code Media Type: Roll Die-Cut Label with Gap or Pre-Printed Label, Linerless Media, Continuous Receipt Paper Media sizes supported: Width: 2 - 4.49 (53 mm - 114 mm) Length: 1.1 - 11.8 (28 mm - 300 mm) Thickness: 0.003 - 0.007 (0.064 mm - 0.19 mm) Roll Specs: Outer Diameter : 2.63 (67 mm) - Inner Diameter: 0.75 (19 mm) or 1 (25 mm) for standard labels, 0.4 (10 mm) coreless for receipt paper or 0.75 (19 mm) for linerless paper Interface: Bluetooth / Serial / USB Dimensions: 3.9 x 8.0 x 6.5 Weight: 2.0 lbs.