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The AULA S99 at $37 is a full-size wireless gaming keyboard with tri-mode connectivity — 2.4GHz, USB-C wired, and Bluetooth — at the lowest price in this category for a wireless full-size layout. At $37 it undercuts the AULA F75 Pro wireless mechanical 75% by $29, trading the F75 Pro's compact layout and confirmed mechanical switches for a full-size board at a significantly lower price. Verify the S99's switch type on the current product listing before purchasing, as membrane switches are common at this price tier. With 1,870 reviews the data pool is moderate. The 1-year warranty is standard for AULA. Right buy for: users who need a full-size wireless keyboard under $40 and want tri-mode connectivity for switching between devices. If wireless plus mechanical plus a compact layout is the priority, the AULA F75 Pro at $66 delivers all three — pay the $29 premium if mechanical switches matter.
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Last checked: Jul 17, 2026
Best gaming keyboard 2026. Mechanical vs membrane, RGB lighting, switch types (Cherry MX, optical). Corsair, SteelSeries, Razer compared.
Read guide →Best Budget Mechanical Keyboards — Under $100Best mechanical keyboard under $100 in 2026. Cherry MX switches, RGB lighting, build quality. Gaming and typing picks $40–100.
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