Wireless-G Broadband Router, sealed in original package. Model WRT54G2. Compatible with Windows XP or Vista. Box includes router, CD with setup instructions and user guide, power adapter and network cable. Quick install. Minimum requirements: IE 6.0 or Firefox 1.0 for web-based configuration; CD-ROM drive (for set up and user guide); Windows XP or VIsta; Network adapter or wireless network adapter.