DWA-566 | D-Link Wireless N 300 Dual Band PCI Express Desktop Adapter

Technical Specs:
- Interface: PCI Express
- Wireless Standard: IEEE 802.11n/g/b
- Frequency Range: 2.4GHz / 5GHz
- Wireless Speed: Up to 300Mbps
- Antenna Type: 2 x External Dipole Antennas
- Security: WPA/WPA2, 64/128-bit WEP
- Operating Systems: Windows 7, Vista, XP

Helpful Notes:
1. The dual-band feature allows for more stable and faster wireless connections.
2. The external antennas can be adjusted for better signal reception.
3. This refurbished adapter is a cost-effective way to upgrade an older desktop computer's wireless capabilities.