StarTech.com PEX867WAC22 PCI Express AC1200 Dual Band Wireless-AC Network Adapter - PCIe x1 WiFi 5 Card with 2 x 2 Antennas
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Product Features
Technical Overview
This wireless adapter implements the IEEE 802.11ac standard with Wi-Fi 5 certification, achieving maximum theoretical speeds of 1.17 Gbit/s through its 2×2:2 MIMO antenna configuration. The dual-band architecture operates across ISM (2.48 GHz maximum) and UNII (5.85 GHz maximum) frequency ranges, providing flexibility for different network conditions and device compatibility.
The PCI Express x1 host interface ensures direct motherboard connectivity without USB bandwidth limitations, while the included 5 dBi dual-band antennas enhance signal strength and range. Advanced wireless features include support for WEP (64-128-bit), WPA, and WPA2 security protocols, WMM Quality of Service for prioritized traffic, and Soft AP mode for creating wireless access points.
Relevant factors for this section include Wi-Fi Generation, Wireless LAN Standard, ISM Band, Host Interface. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
This adapter provides desktop systems with enterprise-grade wireless capabilities typically found in modern laptops and mobile devices. The magnetic antenna stand allows flexible placement on PC cases for optimal signal reception, while the included low-profile bracket ensures compatibility with smaller form factor systems.
Enhanced Security Features
Supports industry-standard encryption protocols including WPA2 for secure network access, along with WMM Quality of Service for optimized multimedia streaming and gaming performance.
- WEP (64-128-bit) support
- WPA/WPA2 encryption
- WMM traffic prioritization
Flexible Deployment Options
Includes both standard and low-profile mounting brackets along with a magnetic antenna stand, providing installation flexibility for various desktop configurations and case materials.
- Standard and low-profile brackets
- Magnetic antenna stand
- Desktop-optimized design
Deployment / Use Cases
Ideal for upgrading older desktop computers that lack built-in wireless capabilities or feature outdated Wi-Fi standards. The PEX867WAC22 transforms wired desktops into wireless workstations suitable for office environments, home offices, or gaming setups where Ethernet cabling is impractical.
The adapter's Soft AP mode enables the creation of wireless access points, making it useful for extending network coverage or providing temporary wireless connectivity in meeting rooms or small offices. Its compliance with 802.11 a/b/g/n/ac standards ensures backward compatibility with existing network infrastructure while preparing systems for modern high-speed wireless networks.
Relevant factors for this section include Wi-Fi Generation, Wireless LAN Standard, ISM Band, Host Interface. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Physical Profile
The compact internal design measures 4.70 inches in height and 0.70 inches in width, fitting standard PCI Express x1 slots without occupying additional expansion bays. The lightweight construction at approximately 2.90 ounces minimizes stress on the motherboard slot while the low-profile bracket option accommodates slim desktop chassis configurations.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 4.70" (119.38 mm), 0.70" (17.78 mm), 2.90 oz (82.21 g). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Width
- 0.70" (17.78 mm)
- Height
- 4.70" (119.38 mm)
- Weight
- 2.90 oz (82.21 g)
What's in the Box
The complete package includes all necessary components for immediate installation and operation.
Highlights
- AC1200 wireless speeds (867 Mbps + 300 Mbps)
- IEEE 802.11ac Wi-Fi 5 standard compliance
- Dual-band 2.4 GHz and 5 GHz operation
- PCI Express x1 internal interface
- 2×2:2 MIMO antenna configuration
- Magnetic antenna stand for optimal placement
- WPA/WPA2/WEP security support
- Soft AP mode for access point functionality
- Includes low-profile bracket for small form factors
- 2-year limited warranty with TAA compliance
Specifications
| Specifications | |
|---|---|
| Manufacturer | StarTech.com |
| Manufacturer Part Number | PEX867WAC22 |
| Brand Name | StarTech.com |
| Product Name | PCI Express Wireless AC Card |
| Packaged Quantity | 1 Each |
| Product Type | Wi-Fi Adapter |
| Technical Information | |
| Wi-Fi Generation | Wi-Fi 5 |
| Wireless LAN Standard | IEEE 802.11ac |
| ISM Band | Yes |
| UNII Band | Yes |
| ISM Maximum Frequency | 2.48 GHz |
| UNII Maximum Frequency | 5.85 GHz |
| Wireless Transmission Speed | 1.17 Gbit/s |
| Interfaces/Ports | |
| Host Interface | PCI Express x1 |
| Physical Characteristics | |
| Form Factor | Internal |
| Height | 4.70" (119.38 mm) |
| Width | 0.70" (17.78 mm) |
| Weight (Approximate) | 2.90 oz (82.21 g) |
| Miscellaneous | |
| Package Contents | PCI Express Wireless AC Card 2 x 5 dBi Dual Band Antennas 1 x Antenna Stand 1 x Low Profile Bracket 1 x Driver CD 1 x Instruction Manual |
| Device Supported | Desktop Computer |
| Environmentally Friendly | Yes |
| Environmental Certification | EU RoHS |
| Environmental Compliance | Restriction of Hazardous Substances (RoHS) 2,Registration, Evaluation, Authorization and Restriction of Chemicals (REACH),Waste Electrical and Electronic Equipment Directive (WEEE) |
| Country of Origin | Taiwan |
| TAA Compliant | Yes |
| Warranty | |
| Limited Warranty | 2 Year |
User Manual
FAQ
What desktop computers is this wireless adapter compatible with?
The StarTech.com PEX867WAC22 is designed for desktop computers with an available PCI Express x1 slot. It includes both standard and low-profile brackets to accommodate different chassis sizes, from full-tower to small form factor systems. The adapter requires a desktop computer with Windows operating system support for driver installation.
What wireless standards does this adapter support?
This adapter supports IEEE 802.11ac (Wi-Fi 5) as its primary standard, along with backward compatibility for 802.11a, 802.11b, 802.11g, and 802.11n networks. This ensures connectivity with both modern high-speed wireless networks and older infrastructure, providing flexibility in diverse networking environments.
What is the maximum wireless speed of this adapter?
The adapter achieves maximum theoretical speeds of 1.17 Gbit/s (1170 Mbps) through its AC1200 dual-band configuration. This combines 867 Mbps on the 5 GHz band with 300 Mbps on the 2.4 GHz band, providing sufficient bandwidth for high-demand applications like video streaming, online gaming, and large file transfers.
Does this adapter include external antennas?
Yes, the package includes two 5 dBi dual-band antennas with a magnetic stand. The 2×2:2 MIMO configuration uses both antennas simultaneously to improve signal strength, range, and reliability. The magnetic stand allows flexible placement on metal PC cases for optimal wireless reception.
What security features does this wireless adapter support?
The adapter supports multiple wireless security protocols including WEP (64-bit and 128-bit), WPA, and WPA2 encryption. It also implements WMM (Wi-Fi Multimedia) Quality of Service for prioritizing time-sensitive traffic like voice and video. These features ensure secure network access and optimized performance for different application types.
What is included in the package with this wireless adapter?
The complete package includes the PCI Express Wireless AC Card, two 5 dBi dual-band antennas, one magnetic antenna stand, one low-profile bracket for small form factor cases, one driver CD, and one instruction manual. All necessary mounting hardware and documentation are provided for immediate installation and configuration.
| Qty | Price | Available |
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