HP 970 (CN621AM) Original Standard Yield Inkjet Ink Cartridge - Single Pack - Black - 1 Each APC Replacement Battery Cartridges Simply plug in RJ-45 port

Simply plug in RJ-45 port to connect the conference equipment on the network

and it*s environmentally friendly

making it highly portable for on-the-go productivity

including GPI0

HP 970 (CN621AM) Original Standard Yield Inkjet Ink Cartridge - Single Pack - Black - 1 Each APC Replacement Battery Cartridges Simply plug in RJ-45 portHP 970 (CN621AM) Original Standard Yield Inkjet Ink Cartridge Single Pack Black 1 Each Lock in the quality and performance you expect from your HP Officejet Pro X printer with the cartridge it's designed to use. Black ink cartridge delivers high quality and high speeds for HP Officejet Pro X451dn, X451dw, X476dn, X476dw, X551dw and X576dw. Durable, highlighter resistant, HP pigment inks generate professional quality text and graphics and reliability.