PCIe 4.0 x1 Male to M.2 WiFi (Key E) Extension Cable
The PCIe 4.0 x1 Male to M.2 WiFi (Key E) Extension Cable is a high-performance interface conversion solution designed to connect PCIe 4.0 x1 host interfaces to M.2 Key E modules, primarily used for Wi-Fi, Bluetooth, and other wireless communication devices. This cable features a PCIe 4.0 x1 male connector on one end and an M.2 Key E female connector on the other end, enabling seamless integration of M.2 Key E peripherals into PCIe-based systems. Engineered for reliability and signal integrity, this cable supports high-speed data transfer while providing power delivery to the M.2 Key E device, making it ideal for desktop PCs, industrial computing, embedded systems, and DIY projects requiring wireless connectivity expansion.
Features
- Interface Conversion: Converts PCIe 4.0 x1 male interface to M.2 Key E female interface.
- High-Speed Performance: Supports PCIe 4.0 specifications with data transfer rates up to 16 GT/s (2 GB/s per lane for x1).
- Integrated Power Delivery: Provides power to M.2 Key E devices through the connector (3.3V support).
- Enhanced Compatibility: Compatible with M.2 Key E modules (e.g., Wi-Fi/Bluetooth cards) and supports PCIe 4.0/3.0/2.0 protocols.
- Secure Connection: Precision-engineered connectors ensure reliable mating and stable operation.
- Durable Construction: High-quality materials and shielding ensure longevity and repeated use.
- Plug-and-Play Operation: Requires no additional drivers or software for installation.
- Flexible Use: Ideal for systems without native M.2 Key E support, enabling wireless module integration via PCIe slots.
Specifications
- Host Connector: PCIe 4.0 x1 Male
- Device Connector: M.2 Key E Female (2230 form factor, 67-pin)
- Data Rate Support: Up to 16 GT/s (PCIe 4.0 x1), compatible with PCIe 3.0/2.0.
- Supported Protocols: PCIe 4.0/3.0/2.0, USB 2.0 (for Bluetooth functionality), and other interfaces like SDIO, UART, I2S, and I2C as per M.2 Key E specifications.
- Power Delivery: Integrated power delivery through M.2 Key E connector (3.3V).
- Cable Length: Typically 0.15m, 0.3m, 0.5m (standard options).
- Operating Temperature: -20°C to +85°C.
- Durability Rating: 2,500+ mating cycles (connectors).
- Shielding: Individual pair shielding with overall braid protection to minimize EMI.
- Contact Plating: Gold-plated contacts (15?" minimum) for enhanced conductivity.
- Impedance: 85? ±5% (differential).
- Dielectric Withstanding Voltage: 300V AC.
Applications
- Desktop PCs: Adding Wi-Fi/Bluetooth capabilities to systems lacking onboard wireless connectivity.
- Industrial Computing: Integrating wireless modules into industrial PCs and embedded systems.
- Test Benches: Temporary connectivity for testing and validating M.2 Key E devices.
- IoT Devices: Expanding functionality of IoT gateways with wireless communication modules.
- DIY Projects: Enabling custom builds and upgrades with M.2 Key E peripherals.
- Gaming Systems: Adding low-latency Wi-Fi/Bluetooth for gaming peripherals.
- Research and Development: Prototyping and development involving wireless technologies.
- Legacy System Upgrades: Modernizing older systems with M.2 Key E support through PCIe 4.0 interfaces.
Compatibility Notes
This cable is designed for connecting M.2 Key E modules (e.g., Intel Wi-Fi 6 AX200, AX210, or similar Wi-Fi/Bluetooth cards) to PCIe 4.0 x1 host interfaces. The M.2 Key E connector supports PCIe x1 and USB 2.0 signals (for Bluetooth), ensuring full functionality of wireless modules. Ensure the host system’s PCIe slot supports PCIe 4.0 or earlier versions (3.0/2.0) for backward compatibility. The cable provides integrated power delivery, eliminating the need for separate power connectors for the M.2 Key E device. Note that some M.2 Key E modules may require additional USB connections for Bluetooth functionality; verify module specifications for compatibility. This cable is not suitable for M.2 Key M or Key B+M devices (e.g., NVMe SSDs).
Note: All specifications adhere to PCI-SIG PCIe 4.0 standards and M.2 Key E specifications, ensuring interoperability with M.2 Key E modules and PCIe-based systems. For optimal performance, use high-quality cables with proper shielding to minimize signal degradation.
