Home SEALEVEL | USB Serial Adapters SeaLINK+232-DB9: Rugged USB to 1 Port DB9 RS-232 Adapter
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SEALEVEL | USB Serial Adapters

SeaLINK+232-DB9: Rugged USB to 1 Port DB9 RS-232 Adapter

Rs. 10033.00

The SeaLINK+232-DB9 is a rugged single-port USB to RS-232 adapter built for harsh industrial and mobile environments. With a durable over-molded DB9 connector and shielded USB cable, it ensures reliable RS-232 connectivity in demanding applications like GPS systems, barcode readers, and serial printers. It supports data rates up to 921.6K bps and offers plug-and-play compatibility for both Windows and Linux systems, making it a robust solution for legacy serial integration..

  • Detail
  • Special Features
  • Specification

The SeaLINK+232-DB9 (Model 2105R) combines high-speed USB connectivity with a rugged industrial design. Featuring a molded DB9 connector and a 56-inch shielded USB cable, it minimizes signal degradation in high-interference environments. The adapter’s onboard buffer architecture ensures reliable high-speed data transfers, while status LEDs provide immediate feedback on data transmission and host connection. Powered directly via USB, the unit eliminates the need for external power supplies. Its plug-and-play design allows it to be instantly recognized as a standard COM port, enabling seamless integration with existing serial software.

  1. Rugged over-molded design for durability in tough conditions

  2. USB to RS-232 adapter with DB9M male connector

  3. Fully shielded 56-inch USB cable for EMI/RFI protection

  4. Baud rate support up to 921.6K bps

  5. 128-byte TX and 384-byte RX FIFO buffers for smooth data handling

  6. USB-powered; no external power supply needed

  7. Built-in status LEDs for power and data activity indication

  8. Compatible with Windows and Linux via SeaCOM USB drivers

Parameter Value
Model SeaLINK+232-DB9 (2105R)
Host Interface USB
Serial Interface RS-232
Max Data Rate 921.6K bps
Max Data Distance 50 feet
Power Requirement +5V @ 100mA (via USB)
USB Powered Yes
USB Specification USB 1.1 Compliant; USB 2.0 Compatible
Serial Connector DB9 Male
Communication Chip USB/UART
FIFO Buffers 128-byte TX, 384-byte RX
Cable Length 56 inches (shielded)
Dimensions (Overmold) 2.24" × 1.3" × 0.6"
Overall Length 60 inches
Status LEDs Power and Serial Activity
Operating Temperature 0°C to 70°C (32°F to 158°F)
Storage Temperature -50°C to 105°C (-58°F to 221°F)
Humidity Range 10–90% RH, Non-Condensing
High Retention USB No
Operating Systems Windows, Linux
Software Included SeaCOM USB drivers and utilities
Product Family SeaLINK