Mt7921 Wifi

Updated October 6, 2026

Overview

Product sourcing insights & recommendations

28 来源

The MediaTek MT7921 is a mainstream Wi-Fi 6 (802.11ax) module widely adopted in budget and mid-range laptops, particularly AMD-based systems like the ASUS Zephyrus G14 and Lenovo Legion series Accio Reddit. While cost-efficient for OEMs, it has developed a reputation for driver instability and performance dips under Bluetooth interference 3Roam.

Product Insights

* Key Specs: Supports 2.4GHz/5GHz bands with ~1.2Gbps max bandwidth and Bluetooth 5.2 Accio Alibaba.

* Performance Gap: In comparative testing, the MT7921 often trails the Intel AX210 (Wi-Fi 6E) in speed and stability, especially when Bluetooth is active, where the MT7921 can experience throughput drops of up to 80% 3Roam.

* Reliability Issues: Consumer feedback highlights frequent "Error Code 10" driver crashes and latency spikes, leading to a significant "upgrade market" where users swap the MT7921 for Intel AX210 or MediaTek's own 6E upgrade, the MT7922 (RZ616) Accio Reddit.

Market Trends (2024-2025)

* Wi-Fi 6 Transition: Standard Wi-Fi 6 (MT7921) is becoming a "legacy" standard as the market shifts toward Wi-Fi 6E (6GHz support) and Wi-Fi 7 Accio Counterpointresearch.

* Growth Drivers: The Wi-Fi chipset market is projected to grow 12% YoY in 2025, with Wi-Fi 6/6E/7 collectively expected to capture 43% of the total market by the end of 2025 Counterpointresearch.

* Supply Chain: MediaTek remains a dominant choice for cost-sensitive AMD-platform OEMs, while Intel leads in the premium, enterprise, and gaming sectors Accio.

Wholesale Pricing & Sourcing

Wholesale prices for these modules have stabilized, with significant volume discounts available for B2B buyers:

* MT7921K (Wi-Fi 6): Available at $7.85 – $19.00 depending on volume, with MOQs as low as 2 pieces Alibaba.

* MT7922 / RZ616 (Wi-Fi 6E): Priced between $7.60 – $12.80, offering a cost-effective 6GHz upgrade path Alibaba Alibaba.

* Intel AX210 (Wi-Fi 6E): Commands a premium at $9.99 – $15.50, favored for its mature driver ecosystem and enterprise reliability Alibaba Alibaba.

Based on these market insights, here are your next steps:

Sources & References

28 sources cited · Verified industry data & reports

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