MacMall - Your #1 Apple Superstore

What is my final price?

Availability: {{availability}}
{{#isPDP}} {{/isPDP}} {{^isPDP}} {{/isPDP}}
List Price: {{listPrice}}
Note: Your email address will only be used to send information you have requested about this product.

Price Request Sent

Unexpected error encountered. Please try again later.

A price quote has been sent to this email address:


StarTech PCI Express Wireless N Adapter - 300 Mbps PCIe 802.11 b/g/n Network Adapter Card – 2T2R 2.2 dBi - PCIe Wireless Desktop Card (PEX300WN2X2)

No Reviews | Add Review

Share Today!

StarTech PCI Express Wireless N Adapter - 300 Mbps PCIe 802.11 b/g/n Network Adapter Card – 2T2R 2.2 dBi - PCIe Wireless Desktop Card

Widget Not Available!!!

Overview PCI Express Wireless N Adapter - 300 Mbps PCIe 802.11 b/g/n Network Adapter Card – 2T2R 2.2 dBi - PCIe Wireless Desktop Card
  • MacMall Part #: 9472244 
  • Manufacturer Part #: PEX300WN2X2 
  • UPC: 0727298400014 
  • Platform: Universal 

The PEX300WN2X2 PCI Express Wireless N Card (PCIe x1) adds high speed wireless network connectivity to almost any PCI Express-enabled desktop/workstation PC. Using a 2T2R (2 Transmitter/2 Receiver) design over the 2.4GHz frequency, this PCIe wireless card provides up to 300Mbps of data bandwidth over an 802.11n network, while improving signal reception and range.

Backward compatible with 802.11b/g networks (11/54Mbps), this WiFi N adapter offers a versatile wireless networking solution with support for standard and advanced security options such as WEP, WPA and WPA2, along with wireless Quality of Service (QoS) support and quick and easy setup through WPS.

  • PCI Express 2.0 and 802.11n compliance ensure a fast, reliable wireless-N network connection, while still being able to connect to older wireless b/g networks
  • Support for the latest wireless network security protocols and QoS, ensures a safe and efficient network experience
  • Includes both a full and low profile/half-height bracket for installation into any sized desktop computer
  • Add wireless-N networking capabilities to a PCI Express-enabled desktop PC
  • Connect a remote workstation PC to a wireless-N network, in environments where running network cables is not feasible

Technical Specs

Device Type Network adapter
Form Factor Plug-in card - low profile
Interface (Bus) Type PCI Express x1
Connectivity Technology Wireless
Data Link Protocol 802.11b, 802.11g, 802.11n
Spread Spectrum Method OFDM, DSSS
Data Transfer Rate 300 Mbps
Line Coding Format DBPSK, DQPSK, CCK
Frequency Band 2.4 GHz
Status Indicators Link/activity
Features Wi-Fi Multimedia (WMM) support, Quality of Service (QoS), Wi-Fi Protected Setup (WPS), 2T2R MIMO technology
Compliant Standards IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Antenna External detachable
Antenna Qty 2
Expansion / Connectivity
Compatible Slots 1 x PCI Express x1
Included Accessories Low-profile bracket
Encryption Algorithm AES, 128-bit WEP, 64-bit WEP, TKIP, WPA, WPA2
Compliant Standards FCC, RoHS
Software / System Requirements
OS Required Microsoft Windows XP 64-bit Edition, Microsoft Windows Server 2008 R2, Microsoft Windows Vista (32/64 bits), Linux Kernel 2.6.32, Microsoft Windows 7 (32/64 bits), Microsoft Windows Server 2003 (32/64-bits), Windows 8 (32/64 bits), Windows 10 (32/64 bits)
Dimensions & Weight
Width 0.7 in
Depth 4.7 in
Height 3 in
Weight 0.53 oz
Manufacturer Warranty
Service & Support 2 years warranty
Service & Support Details Limited warranty - 2 years
Environmental Parameters
Min Operating Temperature 14 °F
Max Operating Temperature 158 °F
Humidity Range Operating 5 - 95%
  View/Download Coupon



Enhanced Products

Similar Products

Question & Answer


StarTech PCI Express Wireless N Adapter - 300 Mbps PCIe 802.11 b/g/n Network Adapter Card – 2T2R 2.2 dBi - PCIe Wireless Desktop Card (PEX300WN2X2) PCI Express Wireless N Adapter - 300 Mbps PCIe 802.11 b/g/n Network Adapter Card – 2T2R 2.2 dBi - PCIe Wireless Desktop Card

0 Question(s) • 0 Answer(s)

Back to top

Rules and Regulations

0 Question(s) from the Community

User Reviews

Save 43%




View Your Savings

Save More with MacMall

You Save:

$14 (43%)

Final Price:


Add Item
Free Expedited ShippingUsually this item will be delivered 1 to 3 business days after your order is placed. Your order needs to be placed by 4 pm Eastern Time to ship the same day, so it can deliver in 1 to 3 business days. Arrives in 1 to 3 Business Days

Cover It! Plans protect against costly repairs.

They cover devices after manufacturer's warranty expires.

No Deductibles or Shipping Fees. Contact Safeware 24/7, 365 days a year for claims or questions.

2 Year Electronics Extended Warranty Only Replacement Plan $0-$200


Add Item


Get exclusive discounts on your favorite Apple products today!

Your Biggest Source for Everything Apple!

MacMall is the #1 Apple Direct Reseller. We sell more Apple-branded products than any other direct Apple reseller. Since 1987, MacMall has been supplying Mac computers, Mac software, iPods, iPad accessories, and more Apple brand products and consumer electronics to consumers, businesses, and creative professionals.

At MacMall, we understand the increasing demand for the best quality consumer products at huge discounted prices. That's why we are proud to offer the lowest prices on our extensive selection of best-selling products, and hard-to-find Mac and iPod products you crave. Get yourself the new iPad or the new Apple TV for your family. Looking to upgrade your MacBook? Or just want to find out the best suited iPod/iPhone accessories for your hot gadget? Keep your iPad up-to-date with function and technology with our line of top-brand iPad accessories. Compare brands. Equip your Apple products.

More than the innovative products, MacMall goes beyond commerce and into affordable, high-quality business solutions. From customized business sites to financing & leasing to software licensing, technology certifications, configuration services, packaged service programs, and more. Enjoy easy management, easy installation, and easy implementation. Discover a whole new way to create and re-create your business.

Plus, with our 24/7 customer service hotline, we're always just a phone call away no matter when you want to reach us. Get the MacMall Advantage. Don’t miss out on the best deals, special prices, rebate savings, exclusive bundles, and dedicated service you won’t find anywhere else!


About Us
MacMall Blog
The Mall Report
Business Direct Login
Join Our Affiliate Network
MacMall Business Solutions
MacMall Advantage
Terms of Use and Sale
Privacy Policy
Site Map

Customer Service

Contact Us
Order Status
Return Policy

Follow Us