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Item#: N82E16833166073

Rosewill RNX-N250PCe - Wireless N300 Wi-Fi Adapter - IEEE 802.11 b/g/n, Up to 300 Mbps (2.4 GHz) Data Rates, PCI E Interface

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  • IEEE 802.11b/g/n
  • 300 / 300 Mbps 2T2R Wireless Data Rates
  • 64 / 128-bit WEP, WPA / WPA2
  • Win 8 Support
  • High gain external antenna for greater coverage

  • Overview
  • Specifications
  • Warranty & Returns
  • Reviews

N300 Wireless PCI Express Adapter

Rosewill Rosewill

  • IEEE 802.11n – Complies with wireless 802.11b/g standards
  • 300 Mbps Wireless Speed – Satisfies all your internet needs
  • Advanced Security – Supports WPA / WPA2 encryption
  • High Gain Antenna – Improves wireless coverage and stability
  • Windows 8/8.1 Supported – Download at

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The Best Use of Wi-Fi

Rosewill RNX-N250PCe connects your desktop to a wireless network to enjoy fast, long range, reliable wireless connectivity. The compact size of the PCI-E adapter, combined with a high gain antenna, makes it easy to carry with you wherever you go.


Wireless N Speeds Up to 300Mbps

With wireless speeds of up to 300 Mbps and advanced MIMO technology, the Rosewill RNX-N250PCe provides you with a fast, reliable wireless connection for lag-free online gaming and video streaming. It achieves the best performance with wireless N devices, but also works seamlessly with existing IEEE 802.11b/g networks.


Wider Range with
High Gain Detachable Antenna

Two high gain 5 dBi detachable antennas let you create wider, optimally tuned wireless coverage. With two high gain, 5 dBi detachable antennas, the RNX-N250PCe can achieve perfect placement for ultimate reception and the highest quality Wi-Fi networking.


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 installation

What’s in the Box

  • RNX-N250PCe Wireless PCI-E Adapter
  • Two High Gain 5 dBi Detachable Antenna
  • Resource CD
  • Quick Installation Guide
  • Low Profile Bracket

Learn more about the Rosewill RNX-N250PCe

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.
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