The listing, HP450 Portable Printer has ended.
• Uncompromised desktop printing—High-quality printing at up to 4800 optimized dpi2 and print speeds of up to 9 ppm black, 8 ppm3 color.
• True-to-life photo printing—New HP PhotoREt IV six-ink technology is available with the purchase of a separate optional photo inkjet print cartridge.
• Less user intervention—Specially designed print cartridges deliver up to 450 pages black and 400 pages color so you enjoy reliable, high-quality output without packing extra cartridges. This Printer runs relatively quiet, however it's not as speedy as a regular standard printer. Great for quick one or two page documents, very lightweight good for travel and all around the house with laptop. No software this is for printer and power cord,however drivers and software can be easily downloaded from HP site
http://h20000.www2.hp.com/bizsupport/TechSupport/ProductList.jsp?lang=en&cc=us&prodTypeId=18972&prodSeriesId=81913&taskId=