Support & downloads

Guides, files and accessories for LetB products. Can't find what you need? Send us a message below.

RisR5 v3 – Dual M.2 + PCIe x4 riser

• Installation and PCIe bifurcation guide – step-by-step with photos on GitHub

• 35 mm rear fan bracket – 3D-print file on MakerWorld

• mSATA drive bracket – 3D-print file on MakerWorld

NixC – Nixie tube clock

• User guide – coming soon

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