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UK based · Ships in 24h

Hardware for people who own their stack

Security keys, embedded boards, network gear and maker tools — curated, tested and documented. No telemetry, no lock-in, no filler.

420+
Products stocked
100%
Open firmware options
4.9/5
Customer rating
CLBRNS
Verified supply chain
Why CLBRNS

A technology destination, not a warehouse

Privacy first

No trackers on this store, no data resold, anonymous checkout options available.

Curated hardware

Every product is bench-tested before it reaches the catalogue.

UK based

Warehoused and dispatched from the UK with clear duties, VAT and returns.

Open technology

Open firmware, published schematics and documentation-first support.

Solutions

Built around how you actually work

Start from an outcome instead of a part number.

Harden your personal setup

Phishing-resistant login, encrypted storage and a network you actually control.

  • FIDO2 keys
  • Encrypted drives
  • DNS filtering
See recommended kit →

Equip an engineering team

Standardised bench kit, debug probes and spares with invoiced UK business ordering.

  • Bulk pricing
  • Net-30 invoicing
  • Asset tagging
See recommended kit →

Teach and prototype

Classroom-ready kits with lesson plans, plus prototyping parts that stay in stock.

  • Learning kits
  • Curriculum notes
  • Restock alerts
See recommended kit →

Brands we stock

CLBRNS M5STACK LILYGO NERDMINER FLIPPER ESPRESSIF SYSTEMS ADAFRUIT SEEED STUDIO

New stock, teardowns and security notes

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