Your Serial and Bluetooth Connectivity Partner

We are passionate about providing you with the best connectivity solution to meet your needs. As a world leader in design, manufacture and support of serial solutions, our products are selected time after time for commercial, industrial, and mission critical applications thanks to our proven expertise, investment in R&D and industry leading accreditations.

Featured Products

PX-320 PCI Express Low Profile 1 Port RS422/485

PCI Express Low Profile 1 Port RS422/485 1 x 9 pin - RRP £85.00

BUY NOW ONLINE (launches ecommerce site) or Find a reseller

PX-324 PCI Express 1 Port RS422/485

PCI Express 1 Port RS422/485 1 x 9 pin - RRP £85.00

BUY NOW ONLINE (launches ecommerce site) or Find a reseller

PX-313 PCI Express 2 Port RS422/485

PCI Express 2 Port RS422/485 2 x 9 pin - RRP £170.00

BUY NOW ONLINE (launches ecommerce site) or Find a reseller

Brainboxes Celebrating it's 25th Anniversary

17th June 2009 - Brainboxes, a leader in serial and Bluetooth connectivity, was founded in Liverpool by Walsh in 1984 and since then has been a pioneer in electronics manufacturing in the UK. Walsh has seen many changes over the past 25 years - in 1984 IBM had not even released its PC in the UK.....

Your Serial and Bluetooth Connectivity Partner

Brainboxes Celebrating it's 25th Anniversary

Brainboxes releases the 4 port RS422/485 PCI Express products

Brainboxes releases it's 1 & 2 port RS422/485 PCI Express products

Brainboxes launches it's new range of PCI Express high-speed RS422/485 serial cards