D-Link DWA 121 Wireless USB Adapter
- Standards : IEEE 802.11n, IEEE 802.11g, IEEE 802.11b, USB 2.0
- Frequency range : 2.4 GHz to 2.4835 GHz
- Antenna : Integrated Antenna
- Security : 64/128-bit WEP data encryption , Wi-Fi Protected Access
- Operating voltage : 5 V DC +/- 5%
- Diagnostic LED : Link/Activity
- Dimensions : 18.6 x 14.3 x 6.1 mm
- Warranty : 3 Years