Victron RS232-to-USB Converter Cable

Adds USB to Victron's RS232 interfaces. Most laptops no longer have a serial port. This converter cable puts a standard RS232 (DB9) Victron interface onto a USB connection, so you can keep using a serial-based interface on a modern computer.

• What it does. Converts an RS232 (DB9 serial) connection to USB for a host computer.
• Pairs with Victron's RS232 interfaces. Designed to work with the MK2.2b (VE.Bus to RS232) and the VE.Direct to RS232 interface.
• When you don't need it. If you're starting fresh, the native-USB MK3-USB (VE.Bus) and VE.Direct to USB interface skip the RS232 step entirely.
• Compact cable. No external power needed.
• Genuine Victron Energy accessory — full 5-year Victron warranty.

Works alongside the MK2.2b and VE.Direct-to-RS232 interfaces. Book a system consultation if you're putting a config kit together.

Why buy your Victron interfaces from Blue Marine

• Authorized Victron Energy Distributor — full Victron line in stock.
• Free US shipping over $49 from our Seattle warehouse.
• 60-day hassle-free returns.
• Local pickup available in Seattle, WA.
• System sizing help from ABYC-certified Advisors at support@bluemarine.com or (800) 628-6306.