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CC-057

Name: CC-057
Brand: Brainboxes

Brainboxes

£120

We have not confirmed this price since it was first recorded. Check before buying.

The half size card provides one RS232 serial port and one RS422/485 serial port. The upper RS422/485 port and the lower RS232 port both use the standard ISA 9 pin Male D connector. The RS422/485 port is configurable as RS422 with and without handshaking or RS485 full and half duplex. Each serial port may be jumper configured as COM1 COM8 with interrupt line jumpers set to IRQ 2-7, 10-12, 14-15. Optional LPT port available with a fly lead from the board to a backplate on the PC. Serial Solutions Device Driver CD contains software for Windows Millennium, Windows 98, Windows 95, Windows NT4, Wind

Brainboxes's own words, read from their page.

Buy from BRAINBOXES LIMITEDOut of stock. Price seen 2026-09-26. Not an affiliate link, we earn nothing from it.

Where this comes from

The part other shops don't tell you. Three separate questions, kept separate on purpose, each with its source.

UK company
Registered at Companies House as BRAINBOXES LIMITED, number 03245094. Checked 2026-08-29.
Means the business is a British legal entity, not a British-sounding name owned elsewhere. It says nothing about where anything is made.
UK operations
Not yet checked.
Means people employed here, or premises they actually work from. We keep this separate from the company badge because a registered office can be an accountant's spare room, and a company can be registered in Britain while everything it does happens somewhere else. Where we have not looked, we say so rather than assuming.
British-owned
No majority shareholding traced outside the UK. Companies House.
Read from the register of people with significant control, following the chain of holding companies. It does not gate anything: a firm can be made here and owned elsewhere, and that is worth telling you rather than hiding.
Where it is made
The maker doesn't say, so neither do we.
This is about the individual product, not the company. A British firm can sell things made abroad, which is normal and not a criticism. We would rather tell you which is which than average them into a score.

CC-057

Where this comes from

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