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CC-302

Name: CC-302
Brand: Brainboxes

Brainboxes

£150

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

This half size card provides two industry standard RS232 serial COM ports in a single PCI slot. The PCI RS232 Velocity card uses the 16750 UART, two generations beyond the industry standard 16550. The megabaud data transfer rates and the 64 byte deep FIFO, coupled with 1Mbit/s line drivers deliver uncompromising performance on your desktop PC. The UART clock can be set through the software to provide maximum baud rates of either 921,600 baud, 460,800 baud, 230,400 baud, or 115,200 baud (standard PC). This allows all existing DOS Windows programs to benefit from this high speed communication ca

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-302

Where this comes from

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