Build Your Complete System
Manufacturer-verified compatible cameras, recorders, mounts, accessories, and licenses for this product. Adjust quantities and add the entire bundle to your cart in one click.
No Bots, Just Experts
Questions about this product? Free pre-sales support from a senior specialist — product questions, compatibility checks, BOM quotes, price confirmation — typically answered within one business day. Need camera placement or system design work? Engineering time is $175 per hour (qty 1 = 1 hour). Hardware buyers get up to one hour ($175) credited back on their order.
StarTech ICUSB2328I 8-Port RS-232 USB Serial Adapter
Overview
The StarTech ICUSB2328I provides a robust solution for integrating legacy serial devices into modern systems. This adapter expands a single USB 2.0 port into eight RS-232 serial connections, ideal for environments requiring multiple serial interfaces for industrial automation, data acquisition, or point-of-sale systems. Its DIN rail-mountable design ensures a clean and secure installation within control cabinets or industrial enclosures. The ICUSB2328I is powered directly via USB, simplifying deployment by eliminating the need for an external power adapter.
Compatibility
This adapter is compatible with systems featuring USB 2.0 ports. It supports Windows operating systems from XP through Windows 11, as well as macOS and Linux distributions. The FTDI FT232RL chipset ensures broad driver support across various platforms. It is designed to interface with any standard RS-232 serial device, including PLCs, barcode scanners, sensors, and industrial machinery that utilize DB-9 connectors.
Installation Notes
The unit is powered by the host USB connection, drawing a maximum of 250 mA at 5V DC. Operating temperature ranges from 0°C to 55°C (32°F to 131°F), with storage temperatures from -20°C to 85°C (-4°F to 185°F). Humidity tolerance is 5~95% RH non-condensing. The steel enclosure supports DIN rail mounting (35mm standard). The maximum data transfer rate per port is 921.6 Kbps.
What's in the Box
- 1x ICUSB2328I USB to 8-Port RS-232 Serial Adapter
- 1x USB Type-A to Type-B Cable
- 1x DIN Rail Mounting Bracket
- 1x Instruction Manual
StarTech ADD 8 DIN Rail-mountable RS232 Serial - ICUSB2328I
Build Your Complete System
Manufacturer-verified compatible cameras, recorders, mounts, accessories, and licenses for this product. Adjust quantities and add the entire bundle to your cart in one click.
Looking for more StarTech products? Shop the full StarTech catalog →
System Design, Deployment & Technical Support
Support services and planning resources for commercial surveillance, access control, and infrastructure deployments.
Fixed scope • Fixed price
System Design Assistance
- Get help validating product compatibility
- Coverage requirements
- Storage planning and deployment architecture before you buy.
Deployment & Configuration Support
- Access fixed-scope support for rollout planning
- User setup guidance
- Migration and system standardization across single-site or multi-site deployments
Guides, Tools & Calculators
- PoE requirements
- Storage retention
- Camera selection and deployment methodology