Tel: +44 (0)1202 861512



® 2017 Roalan Ltd | Gleneagles House, 31 Riverside Road, West Moors, Dorset, BH22 0LG, England, UK | Registered in England  4591605, VAT GB 474 4377 22 | FSB member 1408917

Terms and Conditions | Cookies are used by this website for security reasons only.

Home Products Price Lists Technical Help Company Reps Required How To Buy Contact




Add To Basket

We accept Amex, Mastercard and Visa via secure server site.

Free delivery in the UK. Export from £5.00. See here for more details.

UK same day delivery available. Call for a quotation.

You can order by phone:

 +44 (0)1202 861512

For quantity orders quotes or trading accounts please use our submission form.

Price Exc. VAT



When you buy from Roalan you will be treated well. You will get a high-quality product which will not cost you a fortune and you will get more satisfaction out of your purchase than you expected.

USB to 16 port Serial RS232/422/485 Converter

Serial USB >> USB Pro >> USB 16COM PLUS

The USB-16COM Plus actually is a combination of two USB-8COM Plus, mounted as a pair via a special Rack Mount kit. Both devices are connected via one USB cable, in essence the pair operates as one USB-COM Plus with 16 simultaneous serial ports.

All serial ports support RS232, RS422 and RS485 in Full-/Half-Duplex operation modes. The operation modes of the serial ports are either configured by a single DIP switch common for all ports, or for each port individually by software

The serial ports, USB and the power supply are ESD protected, compliant to IEC 61000-4-2 (8kV contact/16kV air discharges).

View Full Specification
Download Drivers

USB to 16 port Serial RS232/422/485 Converter