D-Link DWA-552 Extreme N Desktop PCI Adapter has three antennas. It has better range and higher speed than DWA-525. It is easy to mixup these two module numbers. DWA-525 has one antennas. N150 DWA-552 has three antennas. N300, double speed of above in the idea environment.
- IEEE 802.11n
- IEEE 802.11g
- 32-bit PCI
- 2.4GHz to 2.4835GHz
- Wi-Fi Protected Access (WPA, WPA2)®
- FCC Class B
I test this adapter on two connection situation. One is 150Mbps, the other is 300Mbps.