Lexmark T640 T642 T644 Black Toner Cartridge 21 Brand_Kyocera 2 AAA batteries (pre-installed)

2 AAA batteries (pre-installed)

you can go years without replacing the batteries

Aura Sync gives you the freedom to personalize your TUF Gaming M3 using the entire color spectrum and numerous lighting effects

Serial and USB interfaces

Genuine Xerox printers and supplies - They're Made for Each Other™

Lexmark T640 T642 T644 Black Toner Cartridge 21 Brand_Kyocera 2 AAA batteries (pre-installed)Lexmark T640, T642, T644 High Yield Print Cartridge. Black toner page yield: 21000 pages, Printing colours: Black Lexmark T640, T642 and T644 supplies are designed for the highest quality output, performance and easy installation, from the first page to the last. Lexmark T640, T642 and T644 supplies are not compatible with other Lexmark Printers. For use with Lexmark T640, T640n, T640dn, T640dtn, T642, T642n, T642tn, T642dtn and T644, T644n, T644tn,