Amazon.com Product Description Cut the Cord Between Your Computer and HP Printer Get everything you need to print wirelessly in this simple upgrade kit. It includes a printer receiver and PC receiver for a wired desktop or notebook PC, and it's easy to both install and use. Works with most HP printers and All-in-Ones, plus all PCs, wired or wireless.
Setting up your HP printer adapter with your HP printer is a snap. View larger. 
The HP printer adpater's various lights and ports. View larger. With the HP Wireless Printing Upgrade Kit you can
Print from virtually anywhere in your home or office via the wireless 802.11g connectivity Eliminate ugly cable clutter but still get the same print speeds as via USB Retain full all-in-one wireless functionality: print, fax from your PC, scan, and access photo memory cards access and PC status Set up quickly: just plug the receivers into your printer and PC; there's no configuration Protect your signal from interception with the secure wireless connection Use with a network, or just one PC
HP Printer Compatibility for the HP Wireless Printing Upgrade Kit
The HP Wireless Printing Upgrade Kit is compatibile with most HP printers, all PCs (wired or wireless) including the models highlighted in the following table:
Brand Series PSC 700, 1200, 1300, 1400, 1500, 1600, 2100, 2200, 2300, 2400, 2500, 2600, 2700 Photosmart 300, 400, A500, A600, A700, 2400, 2500, 3200, 3300, 7200, 7400, 7600, 7800,
8000, 8200, 8400, 8700, C3100, C4100, C5100, D5100, D7100, D7300 Officejet 4100, 4200, 4300, 5500, 5600, 6200, 6300, 7200, 7300, 7400, 9100 Deskjet 3700, 3800, 3900, 5100, 5700, 6500, 6800, D1300, D2300, D4100, F300 LaserJet 1000, 1600, 2000, 2600
Note: Microsoft Windows XP required
What's in the box
1 printer receiver, 1 PC receiver, Power cord for printer adapter, USB cable for printer adapter, Wireless Printing Upgrade kit CD, Setup guide
Features
- Economical and robust wireless printing kit
- Print from virtually anywhere in home or office via wireless 802.11g connectivity
- Eliminates ugly cable clutter
- Use with network or just one PC
- Microsoft Windows XP required
