The Brother QL-820NWB offers flexible connectivity – Bluetooth® wireless technology, Ethernet and Wireless (802.11b/g/n) interfaces. Also equipped with a USB Host interface, the Brother QL-820NWB is well-suited for use with a peripheral such as a scanner. Create amazing Black/Red labels using DK-2251 or cost-effective, paper labels for packages, name badges, postage and more. Ultra-fast, printing up to 110 standard address labels per minute with black text at 300dpi. Easy to read Backlit Monochrome LCD screen allows for standalone use. Easy to integrate with free software development kits. Uses convenient, Brother genuine DK tapes in labeling supplies. Needs no ink or toner. Windows and Mac® compatible.