Brand Rosewill Model RNX-N250PC2 DetailsStandards IEEE 802.11b/g/n Wireless Data Rates Up to 300Mbps Security 64 / 128-bit WEP, WPA / WPA2, WPA-PSK / WPA2-PSK, IEEE 802.1X Interface PCI Frequency Band 2.412 GHz - 2.462 GHz Channels 11 Channels LEDs Link / Activity (Green) Transmitted Power 20 dBm (MAX. EIRP) Antenna 2 x 2dBi Detachable Antenna System Requirements OS Support: Windows 7 (32 / 64-bit), Windows Vista (32 / 64-bit), Windows XP (32 / 64-bit) FeatureFeatures Wireless N speed up to 300 Mbps makes it ideal for video streaming, online gaming and Internet calls

2T2R MIMO delivers greater throughput at range versus conventional 1T1R

Supports QSS function, complying with WPS for worry free wireless security

Supports ad-hoc and infrastructure mode

Supports Sony PSP X-Link for joyful online gaming for Windows XP

Bundled utility provides quick & hassle free installation

Seamlessly compatible with 802.11n/b/g products Dimensions & WeightDimensions 5.20" x 4.80" x 0.90" Weight 0.15 lb. (70 g; without detachable antenna) EnvironmentalTemperature 0°C - 40°C (32°F - 104°F) Humidity 10% - 90% (Non-Condensing) PackagingPackage Contents 1 x Wireless N PCI Adapter RNX-N250PC2 2 x 2 dBi detachable antennas 1 x Low Profile Bracket 1 x Resource CD 1 x Quick Installation Guide