QCA9882, QCA9880, and MT7915 WiFi cards for OpenWrt:What are the difference?
QCA9882, QCA9880, and MT7915 WiFi cards for OpenWrt:What are the difference?In the realm of OpenWrt-compatible WiFi cards, selecting the right one can significantly impact your network's performance and reliability. Among the options available, the QCA9882, QCA9880, and MT7915 stand out as popular choices. In this article, we will delve into the differences between these WiFi cards to help you make an informed decision. **QCA9882** The QCA9882 WiFi card boasts a robust chipset designed to deliver exceptional performance. It supports various wireless standards, including WiFi 5 (802.11ac), ensuring compatibility with modern networks. Performance metrics such as throughput and range are commendable, making it suitable for demanding applications. QCA9882 is known for its seamless integration with OpenWrt, offering extensive configuration options and stability. While pricing may vary, it generally falls within a reasonable range, providing value for money. **QCA9880** Similar to the QCA9882, the QCA9880 WiFi card features a reliable chipset optimized for high-performance networking. It also supports WiFi 5 standards, guaranteeing compatibility with modern networks. Performance metrics are commendable, although specific benchmarks may vary. QCA9880 is well-supported by OpenWrt, offering users a plethora of configuration options and stability. Pricing for the QCA9880 is competitive, making it an attractive choice for budget-conscious consumers seeking reliable performance. **MT7915** The MT7915 WiFi card is another contender in the OpenWrt ecosystem, boasting a chipset designed to deliver robust performance. It supports WiFi 6 (802.11ax) standards, offering enhanced throughput and efficiency compared to its predecessors. Performance metrics such as throughput and latency are impressive, catering to demanding networking requirements. While OpenWrt compatibility may vary, efforts are underway to ensure seamless integration with the platform. Pricing for the MT7915 tends to be higher compared to WiFi 5 alternatives, reflecting its advanced features and capabilities.
Wallys Modules and PlatformDR882 (QCA9882):Chipset: Atheros QCA98822x2 5G high-power radio cardFrequency range: 4.940GHz to 5.825GHz2x 5G MMCX connectorsBandwidth: 20MHz/40MHz/80MHzSupports 802.11ac/an standardsRoHS compliant DR900VXChipset: Qualcomm-Atheros QCA9880Output power: 2.4GHz max 26dBm, 5GHz max 25dBmIEEE 802.11a/b/g/n/ac compliant and backward compatible3x3 MIMO technology, up to 1.3GbpsMini PCI Express edge connectorRoHS compliantSupports various technologies and IEEE standards (e.g., spatial multiplexing, LDPC codes, MRC, STBC, DFS)FCC, CE, and IC certification DR600VXChipset: Qualcomm-Atheros QCA9880Output power: 2.4GHz max 24dBm, 5GHz max 23dBmIEEE 802.11a/b/g/n compliant and backward compatible2x2 MIMO technology, up to 867MbpsMini PCI Express edge connectorFrequency support: 4920MHz~4980MHzRoHS compliantSupports various technologies and IEEE standards (e.g., spatial multiplexing, LDPC codes, MRC, STBC, DFS)FCC, CE certification DR7915Chipset: MT7915+MT7975Host Interface: Mini PCI Express 2.1Antenna Connector: 2 x UF.LFrequency Range: 2.4GHz: 2.412GHz to 2.472GHz, 5GHz: 5.180GHz to 5.825GHzOperating Voltage: 3.3V DCPower Consumption: 4-8w Modulation Techniques: OFDM: BPSK, QPSK, DBPSK, DQPSK, 16-QAM, 64-QAM, 256-QAMEnvironmental Temperature: Operating: -40°C to 70°C, Storage: -40°C to 90°CEnvironmental Humidity, non-condensing: Operating: 5% to 95%, Storage: Max. 90%ROHS Compliance: YESDimensions (W×H×D): 51mm × 30mm × 5.8mm Click below the link for more information of DR7915https://www.wallystech.com/Network_Card/DR7915-wifi6-MT7915-MT7975-2T2R-support-OpenWRT-802.11AX-supporting-MiniPCIe-Module.html Platform:DR4019Featuring with industrial-grade IPQ4019/IPQ4029 chipset Integrated with 2x 2 5G high power Radio module and 2x2 2.4G high power Radio module Support 4.940GHz to 5.825GHz Frequency RangeSupport 2.400GHz to 2.482GHz Support 2 x 5G MMCX Connectors and 2x2.4G MMCX Support 5MHz/10MHz/20MHz/40MHz/80MHz Bandwidth Support 11ABGN/AC Support fixed data rateRoHS compliance ensure a high level protection of human health and the environment from risks that can be posed by chemicalsOur Firmware supports all the modules of QuectelSupport OpenwifiSupport QSDKSupport Openwrt Feel free to share your thoughts on QCA9882, QCA9880, and MT7915 WiFi cards for OpenWrt in the comments section below. Wallys is committed to continuous innovation, pushing the boundaries of WiFi technology. Alongside hardware products, Wallys offers ODM/OEM services, including customization to tailor WiFi 6 products and embedded boards to your specific needs, along with engineering support, testing, and certification. For inquiries or to discuss your requirements, contact our dedicated sales team at sales1@wallystech.com. Wallys - Empowering Connectivity, Driving Innovation.
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