The HP Ink Cartridge C4838A in Yellow is a brand new, sealed printer accessory designed specifically for HP printers. This genuine/original ink cartridge features inkjet print technology and is compatible with HP printers. It comes with a unit height of 1 and has an expiration date of 07/2009. With a manufacturer warranty of no applicable warranty, this yellow ink cartridge is a reliable and high-quality choice for your printing needs.