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Item#: N82E16833166076

Rosewill RNWD-N9003PCE - Dual Band Wireless N900 Adapter - IEEE 802.11a/11b/11g/11n, Up to 450 Mbps (5.0 GHz) + 450 Mbps (2.4 GHz) Data Rates, PCI E Interface, 3 External Detachable Antenna

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  • Up to 450 Mbps on 2.4 GHz or 5 GHz
  • Advanced Security-WPA / WPA2
  • Great Performance, Ideal for HD Streaming, Online Gaming and More
  • Win8.1 / 8 supported

  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews


N900 Wireless Dual Band PCI-Express Adapter

  • IEEE 802.11 a/b/g/n – Most Common Wireless Standards
  • Ultimate Speed – Data Transfers up to 450 + 450 Mbps (2.4 GHz + 5.0GHz)
  • Dual Bands Connect All Your Devices – 2.4 GHz + 5 GHz to Support all Wi-Fi Devices
  • Three Detachable Antennas – Improves Wireless Coverage and Stability
  • Win8.1/8 supported, download at

Rosewill Rosewill Rosewill Rosewill

A Card for All Your Needs

Rosewill RNWD-N9003PCE provides the latest wireless technology allowing the adapter to connect with a 2.4 GHz or 5.0 GHz network. Experience better video streaming and online gaming enjoyment in the 5 GHz band, and use the 2.4 GHz band for simple tasks such as sending e-mails or website browsing.


Ultimate Speed up to 450 + 450 Mbps

Both 2.4 GHz and 5 GHz bands of the RNWD-N9003PCE support maximum speeds – up to 450 Mbps. Providing improved performance and hassle-free wireless networking for online gaming, HD video streaming, VoIP phone calling, and much more.


Wider Range with Detachable Antennas

Three detachable antennas create optimally tuned and wider wireless coverage. With three detachable antennas, the RNWD-N9003PCE can achieve the perfect placement for ultimate reception and the highest quality Wi-Fi network



Advanced Wireless Security

Advanced WPA/WPA2 encryptions, created by the Wi-Fi Alliance, provide interoperability and security for WLAN, which effectively and efficiently protect users’ wireless environment.


Easy Setup


Install the PCI-E wireless adapter into the PC


Install the software with
the included CD


Scan for the available networks and connect to finish the installation


What’s in the Box

  • RNWD-N9003PCE Wireless PCI-E Adapter
  • Three Detachable Antennas
  • Resource CD
  • Quick Installation Guide

Learn more about the Rosewill RNWD-N9003PCE




IEEE 802.11a/b/g/n
Wireless Data Rates
2.4 GHz: 450 Mbps or 5 GHz: 450 Mbps
64 / 128-bit WEP, WPA / WPA2, WPA-PSK / WPA2-PSK (TKIP / AES), IEEE802.1X
PCI Express
Frequency Band
2.4-2.4835 GHz, 5.180-5.240 GHz / 5.745-5.825 GHz
11 CH (US, Canada)
Transmitted Power
Up to 20 dBm
3 x External Dual Band Antennas
System Requirements
OS supported: Windows 8 / 7 / Vsita / XP


Maximum throughput for 2.4 GHz or 5 GHz support up to 450 Mbps

Supports dual-band, 2.4 GHz or 5 GHz

Seamlessly compatible with 802.11a / b / g / n products

Experience better video streaming and online gaming enjoyment by choosing 5 GHz band for seamless wireless connections

Supports 64 / 128 WEP, WPA / WPA2 / WPA-PSK / WPA2-PSK (TKIP / AES), supports IEEE 802.1X

Supports Windows XP 32 / 64-bit, Vista 32 / 64-bit, Windows 7 32 / 64-bit, Windows 8 32 / 64-bit, Windows 8.1 32 / 64-bit

Dimensions & Weight

4.80" x 3.10" x 0.80"
0.40 lb.


0°C - 40°C (32°F - 104°F)
10% - 90%, Non-Condensing


Package Contents
N900PCE Wireless PCIe Adapter
3 x External Dual Antennas
Driver CD
Low Profile Bracket
Warranty, Returns, And Additional Information
  • Warranty
  • Limited Warranty period (parts): 1 year
  • Limited Warranty period (labor): 1 year
  • Read full details
  • Return Policies
    • Return for refund within: 45 days
    • Return for replacement within: 1 year
  • This item is covered by's 45/1 Return Policy.
Extended Warranty Options
Extended Replacement Service Plan
  • Hassle free replacement
  • Covers electrical and mechanical failure
  • No deductibles or hidden fees
  • Learn More
Accidental Replacement Service Plan
  • Accidental Damage during installation
  • Covers electrical and mechanical failure
  • No deductibles or hidden fees
  • Learn More
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