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Go to StarTech.comPCI Express Wireless N Adapter - 300 Mbps PCIe 802.11 b/g/n Network Adapter Card – 2T2R 2.2 dBi
Add high speed Wireless-N connectivity to a desktop PC through PCI Express
Product ID: PEX300WN2X2
- 2 Transmitter/2 Receiver (2x2:2) antenna configuration
- Compliant with IEEE 802.11n standard, with support for up to 300Mbps of wireless data bandwidth
- Backward compatible with IEEE 802.11b/g standards for up to 11/54Mbps connections respectively with Wireless-B and Wireless-G networks
- Supported security features: WEP (64-128-bit), WPA, WPA2, WPS
- Support for WMM/WMM-PS Quality of Service (QoS)
- Infrastructure and Ad-Hoc network modes support
- Dual detachable 2dBi antennas
- Includes Low Profile/Half-Height installation bracket
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Overview
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.
This easy-to-install PCI Express 2.0 card is backed by StarTech.com's 2-year warranty and free lifetime technical support, making for an excellent wireless upgrade or first-time setup option.
The StarTech.com Advantage
- 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
Applications
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 Specifications
Product Numbers | ||
---|---|---|
Exertis | STCPEX300WN2X2 | |
Ingram Micro UK | V932183 | |
UPC Code | 065030844482 |
Warranty Information | ||
---|---|---|
Warranty | 2 Years | |
Hardware | ||
Antenna Configuration | 2x2:2 (TxR:S) | |
Bus Type | PCI Express | |
Card Type | Standard Profile (LP bracket incl.) | |
Chipset ID | Ralink - RT5392 | |
Industry Standards | IEEE 802.11b, IEEE 802.11g, IEEE802.11n | |
Interface | Wireless Ethernet | |
Performance | ||
Bandwidth | 20/40 MHz | |
Frequency Range | 2.4 GHz ~ 2.484 GHz | |
Full Duplex Support | Yes | |
Maximum Data Transfer Rate | 802.11n: 300 Mbps | |
Modulation | OFDM/DSSS/DBPSK/DQPSK/CCK | |
Security Features | TKIP/AES | |
WEP Data Encryption | ||
WPA and WPA2-PSK Data Encryption | ||
WPA and WPA2 Enterprise Data Encryption | ||
Supported Protocols | CSMA/CA | |
Connector(s) | ||
Connector Type(s) | 2 - RP-SMA (Coax, Reverse Polarity SubMiniature A) Female | |
Software | ||
OS Compatibility | Windows® XP, Vista, 7, 8, 8.1, 10 Windows Server® 2003, 2008 R2 Linux 2.6.32 to 4.11.x LTS Versions only |
|
Special Notes / Requirements | ||
System and Cable Requirements | Available full profile PCI Express expansion slot | |
Indicators | ||
LED Indicators | 1 - Link/Activity (green) | |
Environmental | ||
Humidity | 5% ~ 95% RH | |
Operating Temperature | -10°C to 70°C (14°F to 158°F) | |
Storage Temperature | -20°C to 70°C (-4°F to 158°F) | |
Physical Characteristics | ||
Product Height | 18 mm [0.7 in] | |
Product Length | 75 mm [3 in] | |
Product Weight | 36 g [1.3 oz] | |
Product Width | 49 mm [1.9 in] | |
Packaging Information | ||
Package Quantity | 1 | |
Shipping (Package) Weight | 162 g [5.7 oz] | |
What's in the Box | ||
Included in Package | 1 - PCI Express Wireless Networking Card | |
2 - Antenna | ||
1 - Low Profile Bracket | ||
1 - Driver CD | ||
1 - Instruction Manual |
Compatibility




Windows Server® 2003, 2008 R2
Linux 2.6.32 to 4.11.x LTS Versions only
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Product Support
Drivers & Downloads
Driver(s):
-
[Ralink RTxxxx] Windows Wireless Network Adapter.zip
Version: 5.0.5.0 -
[Ralink RTxxxx] Linux Wireless Network Adapter.zip
Version: 2.1.2.0
Manual(s):
-
PEX300WN2X2.pdf
English
Compliance Letter(s):
Data Sheet(s)
- PEX300WN2X2_Datasheet.pdf
English
Frequently Asked Questions
Installation
Prior to installing this device, ensure that your operating system is up to date (for example, you have installed the most recent service pack).
To install the driver:
- Download the latest drivers from the StarTech.com website (http://www.startech.com/Support). You can find the part number and product ID on the product’s packaging.
Note: Windows will typically save the files to the Downloads folder that is associated with your user account (for example, C:\Users\your_name\Downloads).
- Once the download is complete, right-click the zip folder that you downloaded, select Extract All, and follow the on-screen instructions.
- Right-click Setup.exe.
- Click Run as Administrator.
Note: If the Run as Administrator option is not available, you might be attempting to run the installer from within the zipped file. Extract the files using the instructions in Step 2.
- During the installation, you will be prompted to install only the drivers or also the
Ralink WLAN Utility software. If you wish to use the built-in Windows utility to set up your wireless connection, only install the drivers. If you do not wish to use the built-in Windows Utility (Zero Configuration Utility), install the Ralink WLAN Utility software.
Note: You can switch to using the Windows Utility at any time.
- Restart the computer when prompted.
- Your computer will automatically complete the driver installation and your device should be ready to use.
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How to
To confirm that Windows detects your expansion card, complete the following:
- Press the Windows key+R, type devmgmt.msc, and press Enter.
- In Device Manager, under the appropriate heading, confirm that your expansion card is listed and that there isn't an exclamation mark next to it. For example, a USB controller card would be under Universal Serial Bus controllers.
Your expansion card is listed according to the name of the chipset. To determine the name of the chipset of your expansion card, navigate to www.StarTech.com and look on the Technical Specifications tab for your product.
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* Product appearance and specifications are subject to change without notice.
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PCI Express Wireless N Adapter - 300 Mbps PCIe 802.11 b/g/n Network Adapter Card – 2T2R 2.2 dBi
Product ID: PEX300WN2X2
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