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m12studio is a design studio in St. Petersburg. We design Websites, draw design and web design, write code to solve your business tasks.

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mail@m12studio.ru
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+7 (908) 670-23-00
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Switch 48

Firmware for Switch 48 (platform code: US48, USL48, USL48B) — official Ubiquiti releases available for download from Russia. The latest version v7.5.15+17146 was released on 08.09.2026. 8 versions in the catalog.

Files are served directly from Ubiquiti servers — we do not store or modify them. Check the SHA256 checksum before flashing your device.

Version Platform Date Size File link

v7.5.15+17146 US48 08.09.2026 13.5 MB https://m12studio.ru/fw/6308-US48-7.5.15-6035204a-f698-425f-8050-4551120f1de2.bin Download

v7.5.15+17146 USL48 08.09.2026 8.2 MB https://m12studio.ru/fw/472e-USL48-7.5.15-cd649fca-6532-4f64-a525-7012f028ea64.bin Download

v7.5.15+17146 USL48B 08.09.2026 10.1 MB https://m12studio.ru/fw/98b6-USL48B-7.5.15-6242a740-e747-42bb-aa50-c018782fb9e0.bin Download

v7.5.10+17129 USL48B 17.08.2026 10.2 MB https://m12studio.ru/fw/6f2e-USL48B-7.5.10-7ce4286c-20ca-427c-ba26-438891569ea2.bin Download

v7.5.10+17129 USL48 17.08.2026 8.2 MB https://m12studio.ru/fw/68ae-USL48-7.5.10-dbebf0fd-2fd0-43ec-8706-0115080fcf7d.bin Download

v7.4.1+16850 USL48B 07.04.2026 9.8 MB https://m12studio.ru/fw/8c20-USL48B-7.4.1-5da895f6-cd1e-406f-b982-05de898f2d78.bin Download

v7.4.1+16850 USL48 07.04.2026 8.2 MB https://m12studio.ru/fw/b7a5-USL48-7.4.1-296682f2-0812-48c0-b151-0000e0a06f2c.bin Download

v7.4.1+16850 US48 07.04.2026 15.3 MB https://m12studio.ru/fw/7451-US48-7.4.1-f26d36fa-c2a7-43c4-90c1-5ab1409a310f.bin Download

Other UniFi devices

← Full Ubiquiti firmware catalog