Suitable For Barcoding, Address, Filling, And Storing In Homes, Offices, And [Support Label Up to 3.15" Wide] - The address label printer supports label 1"(25mm)-3.15"(80mm) in width. It works with thermal UPC barcode/address labels from any brand on the market. (SP310 is not for shipping label of 4"x6") [Auto Label Detection] - With the intelligent label recognition module, the thermal printer can detect labels automatically and print precisely. No need to worry about typing wrong starting position or missing print content. (SP310 is not for 4"6" label) [Compatible with Windows, Mac Linux, Chrome] - The thermal label printer works with Windows, Mac, Linux and Chrome Systems. You just need to connect the printer to your PC with the USB cord included in the package. Please download the driver on iDPRT official website before start printing. (The printer is not compatible with the beta version of Windows 11, but is compatible with the official version of Windows 11.) [Download Label Designer to Customize Label] - With the free Label Designer software for Windows, you can easily create any label you need to print. The Label Designer software supports editing imported labels and designing new labels. Please view the manual to download the software to make your personal labels you like. If you don't know where to download it and don't know how to use it, please contact us via Amazon. [Excellent Printing Performance] - With a resolution of 203DPI and a high printing speed of 100pcs 23 labels per min (102mm/s, 50% faster than common label printers), the desktop thermal label printer would be your great helper in life and work. [Printer Head Quick Replacement] - Smart design of TPH quick replacement by hidden springs, just hold and press down, swap new printer head less than one minute. [More Help from User Guide] - SP310 Thermal Label Printer is a powerful label maker. Please view the manual in details for more help if you don't know how to use the printer well, especially that is the first time you use thermal label printer. [Perfect Gifts Customer Service] - The perfect gifts for Christmas' Day, Birthdays, Father's Day and more. Shop with confidence as we have excellent customer service team for you. Please feel free to contact us via Amazon if you have any problems before and after sales. We are ready to help you at any time.