Brand: SparkLAN · SKU: WPEA-251N(BT) · MPN: WPEA-251N(BT) · Category: Components
The SparkLAN WPEA-251N(BT) is a Half Mini PCI-e module featuring 802.11abgn Wi-Fi and Bluetooth 4.0 LE/3.0 HS/2.1 EDR. It is based on the Qualcomm Atheros AR9462 chipset and utilizes 2x2 MIMO technology for superior throughput performance, reliability, and range, supporting data rates up to 300Mbps for 802.11n. It is designed for critical embedded applications and supports concurrent Wi-Fi and Bluetooth antenna co-existence. The module supports operating frequencies in the 2.4GHz ISM Band and also mentions 5.15MHz ~ 5.85MHz in one source, though the primary standard is 11abgn which is typically 2.4GHz only for 'N' unless specified as dual-band AC variant. It supports various operating systems including Windows XP, Vista, Win7, Win8.1, Win10, and Linux. Key features include Wake on Wireless LAN (WoW) and Wake on Bluetooth (WoBT) support, and advanced security encryption like WEP, WPA, and WPA2.
| Antenna | 2 x U.FL connector for 2T2R |
|---|---|
| Chipset | Qualcomm Atheros AR9462 |
| Interface | WLAN: Mini PCI Express, Bluetooth: USB |
| Form Factor | Half Mini PCI-e |
| Data Rate (Max) | 300Mbps (802.11n) |
| Operating Voltage | 3.3V ± 9% |
| Wireless Standard | IEEE 802.11abgn (2T2R) |
| Bluetooth Standard | 4.0 LE/ 3.0 HS/ 2.1 EDR |
| Operating Frequency | 2.400GHz ~ 2.4835GHz (ISM Band) |
| Operating Temperature Range | 0°C to +75°C |
| Warranty | Not specified in search results, typically manufacturer standard. |
| Weight | <= 4.7g |
| Dimensions | 30 x 26.8 x 3.05mm (±0.5mm) |
The WPEA-251N(BT) is an 802.11abgn Dual-Band 2T2R WiFi Half Mini PCIe Module from SparkLAN, powered by the Qualcomm Atheros AR9462 chipset. It provides high-throughput Wi-Fi performance up to 300Mbps and integrates Bluetooth 4.0/3.0/2.1 EDR for extended voice and data transfer capabilities.
Yes, this SparkLAN WPEA-251N(BT) WiFi Bluetooth Mini Card (WPEA-251N(BT)) is 100% genuine SparkLAN hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This SparkLAN WPEA-251N(BT) WiFi Bluetooth Mini Card includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the WPEA-251N(BT).