
StarTech.com PEX300WN2X2 Wireless-N PCIe Adapter 300Mbps
The StarTech.com PEX300WN2X2 is a high-speed wireless-N PCIe adapter that provides desktop PCs with up to 300 Mbps of 802.11n network connectivity, enabling flexible network access in professional environments.
- High-Speed Wireless-N: Delivers up to 300 Mbps data bandwidth, supporting essential business applications and file transfers without network bottlenecks.
- PCI Express Interface: Integrates directly into desktop/workstation PCs via a PCIe x1 slot, ensuring a stable and dedicated connection for consistent performance.
- Broad OS Compatibility: Supports Windows, Mac, and Linux operating systems, providing versatile deployment options across diverse IT infrastructures.
- Enhanced Signal Range: Features a 2T2R design and external antennas, improving Wi-Fi signal reception and extending coverage within office spaces.
Product Overview
Product Overview
The StarTech.com PEX300WN2X2 is an internal PCI Express Wireless-N card, providing desktop PCs with 2.4 GHz single-band Wi-Fi 4 (802.11n) connectivity at speeds up to 300 Mbps. It features a 2T2R antenna design and supports a wide range of Windows, Mac, and Linux operating systems.
This adapter is designed for straightforward integration, including a low-profile bracket for various chassis sizes, and supports WPA2-PSK security, ensuring secure wireless access for business operations. Its TAA compliance makes it suitable for government and public sector procurement.
- 300 Mbps Wireless-N: Provides sufficient bandwidth for typical office tasks, including email, web browsing, and cloud application access, maintaining employee productivity.
- PCIe x1 Slot Integration: Ensures a dedicated, internal connection that is more secure and less prone to accidental disconnection than external USB adapters, enhancing operational stability.
- WPA2-PSK Security: Protects sensitive business data with industry-standard encryption, safeguarding network communications from unauthorized access.
- External RP-SMA Antennas: Allows for antenna upgrades or repositioning to optimize signal strength and coverage, reducing dead zones in the workspace.
- TAA Compliant: Meets specific government procurement requirements, simplifying purchasing processes for public sector organizations and ensuring compliance.
Equip your business desktops with reliable wireless connectivity using the StarTech.com PEX300WN2X2, a cost-effective solution for flexible network integration.
Technical Specifications
1Performance & Business Impact
2Connectivity & I/O
3Physical & Environmental
4Lifecycle, Warranty & Compliance
Full Specifications
Network12
Ports & interfaces3
Weight & dimensions4
Design7
Packaging content2
System requirements1
Operational conditions1
Packaging data1
Technical details1
Other features1
What This Solves
Flexible Office Connectivity
Many small businesses operate in dynamic environments where running new Ethernet cables to every workstation is not feasible or cost-effective. This adapter provides a reliable wireless connection for desktop PCs, allowing for greater flexibility in office layout.
Growing small businesses, temporary office setups, co-working spaces, offices in leased buildings
Workstation Upgrade & Modernization
Older desktop PCs or specialized workstations may lack integrated wireless capabilities, limiting their placement and network access. Integrating this PCIe adapter updates these systems, extending their useful life and enabling them to connect to modern Wi-Fi networks.
Small manufacturing facilities, administrative offices, healthcare clinics, educational institutions upgrading existing hardware
Cost-Effective Network Expansion
Expanding network access to new areas within an office often involves significant costs for cabling and installation. This wireless adapter offers a budget-friendly alternative, providing essential network access without the overhead of physical infrastructure changes.
Startups, branch offices, retail back-offices, businesses with limited IT budgets
Key Features
300 Mbit/s Wireless-N (802.11n) Connectivity
Ensures stable and sufficient bandwidth for everyday business applications, preventing network slowdowns for critical tasks.
PCI Express Host Interface
Provides a dedicated, high-speed internal connection to the desktop PC, offering greater reliability than external USB solutions.
Single-band (2.4 GHz) Wi-Fi
Offers broad compatibility with existing wireless infrastructure, simplifying deployment and reducing compatibility issues in mixed environments.
WPA2-PSK Security Algorithms
Protects sensitive corporate data with robust encryption, maintaining network integrity and meeting basic security compliance standards.
TAA Compliant Certification
Facilitates procurement for government and public sector organizations, ensuring adherence to federal purchasing regulations.
Industry Applications
Legal & Professional Services
Enables wireless connectivity for desktop PCs in law firms or accounting practices, supporting flexible office layouts without extensive network cabling.
Retail & Hospitality
Provides essential Wi-Fi access for back-office workstations in small retail stores or hotel administrative areas, facilitating daily operations.
Education & Research
Equips administrative desktops in smaller schools or research labs with reliable wireless network access in areas lacking wired infrastructure.
Government & Public Sector
Meets TAA compliance requirements for government procurement, allowing for secure and compliant wireless upgrades in public sector offices.
Frequently Asked Questions
What operating systems are supported by the PEX300WN2X2 adapter?
The PEX300WN2X2 supports a wide range of operating systems, including Windows 10, 8.1, 8, 7, and Vista, as well as Windows XP, Mac OS, and various Linux distributions. It also supports Windows Server 2003 and 2008 R2.
Can this adapter be used in a small form factor desktop PC?
Yes, the PEX300WN2X2 includes a low-profile bracket, making it compatible with both standard and small form factor desktop computer cases.
What is the maximum wireless speed I can expect from this adapter?
This adapter provides a maximum data transfer rate of 300 Mbit/s over an 802.11n (Wi-Fi 4) network, suitable for general office tasks and internet access.
Does this adapter support both 2.4 GHz and 5 GHz Wi-Fi bands?
No, the StarTech.com PEX300WN2X2 is a single-band adapter that operates exclusively on the 2.4 GHz frequency range.
Warranty & Returns
Manufacturer Warranty
2 Years
Warranty is provided directly by the manufacturer and covers defects in materials and workmanship under normal use.
Return Policy
Returns subject to manufacturer approval
Hardware returns are governed by the manufacturer's return policy. Some products are non-returnable or subject to restocking fees. Defective items are handled under the manufacturer warranty. Contact Zent Networks before initiating any return.