---
product_id: 92184346
title: "DSD TECH SH-B23A Bluetooth 2.0 to RS232 Serial Adapter with DB9 Converter"
brand: "dsd tech"
price: "SAR 152"
currency: SAR
in_stock: true
category: "Dsd Tech"
url: https://www.desertcart.com.sa/products/92184346-dsd-tech-sh-b23a-bluetooth-2-0-to-rs232-serial
store_origin: SA
region: Saudi Arabia
---

# 20m wireless range Bluetooth 2.0 SPP module RS232 DB9 interface DSD TECH SH-B23A Bluetooth 2.0 to RS232 Serial Adapter with DB9 Converter

**Brand:** dsd tech
**Price:** SAR 152
**Availability:** ✅ In Stock

## Summary

> 📡 Upgrade your legacy gear with wireless freedom — stay connected, stay ahead!

## Quick Answers

- **What is this?** DSD TECH SH-B23A Bluetooth 2.0 to RS232 Serial Adapter with DB9 Converter by dsd tech
- **How much does it cost?** SAR 152 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.sa](https://www.desertcart.com.sa/products/92184346-dsd-tech-sh-b23a-bluetooth-2-0-to-rs232-serial)

## Best For

- dsd tech enthusiasts

## Why This Product

- Trusted dsd tech brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Dedicated Support & Warranty:** Enjoy peace of mind with 1-year replacement service and expert technical support responding within one business day.
- • **Extended 20-Meter Transmission Range:** Maintain stable connections across your workspace without signal dropouts or interruptions.
- • **Seamless Wireless RS232 Connectivity:** Cut the cords and connect your legacy devices to modern Android and Bluetooth-enabled computers effortlessly.
- • **Configurable Communication Parameters:** Customize baud rate, Bluetooth name, and PIN with free setup software to fit your exact workflow.
- • **Robust Industrial-Grade Bluetooth 2.0:** Powered by the CSR BC417 chip for reliable, low-latency communication in demanding environments.

## Overview

The DSD TECH SH-B23A is a Bluetooth 2.0 to RS232 serial adapter featuring a DB9 interface, designed to wirelessly link RS232 devices with Android smartphones and Bluetooth-enabled computers. It supports a 20-meter transmission range, configurable baud rates, and comes with free setup software. Backed by a 1-year warranty and responsive technical support, it’s a reliable solution for modernizing industrial and legacy serial communications.

## Description

desertcart.com: DSD TECH SH-B23A Bluetooth 2.0 to RS232 Serial Adapter with DB9 Converter : Electronics

## Features

- Bluetooth RS232 Adapter : With this Bluetooth RS232 adapter, you can wirelessly communicate with any RS232 devices on Android smartphones or a Bluetooth enabled computer.
- Built-in Industrial Bluetooth 2.0 SPP module driven by the CSR BC417 chip. Compatible with Android phones and Bluetooth enabled computers, but not compatible with any iOS device.
- RS232 DB9 Interface: Please note that only Rx and Tx signals are valid. Does not support CTS, RTS hardware flow control.
- Bluetooth pairing PIN: 1234, Baud rate parameters: 9600, N, 8, 1. Transmission distance of more than 20 meters.Baud rate and Bluetooth name and PIN can be configured by software. DSD TECH provides setup software for free.
- Customer Support: DSD TECH provides permanent technical support and 1 year product replacement service for this Bluetooth 2.0 to RS232 Serial Adapter. All questions will be answered within 1 working day.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07FP6NZB7 |
| Best Sellers Rank | #123 in Serial Adapters |
| Brand | DSD TECH |
| Color | Transparent |
| Compatible Devices | Android, Laptop |
| Connector Type | db9 |
| Customer Reviews | 3.7 out of 5 stars 162 Reviews |
| Input Voltage | 5 Volts (DC) |
| Item Dimensions | 2.1 x 1.4 x 0.3 inches |
| Item Weight | 0.11 Kilograms |
| Item dimensions L x W x H | 2.1 x 1.4 x 0.3 inches |
| Manufacturer | DSD TECH |
| Mfr Part Number | SH-B23A |
| Model Number | SH-B23A |
| Number of Items | 1 |
| Number of Ports | 1 |
| Package Quantity | 1 |
| Power Plug Type | No Plug |
| Smart Home Compatibility | Not Smart Home Compatible |
| UPC | 606479964067 |
| Unit Count | 1 Count |
| Warranty Description | 1 year warranty |
| Warranty Type | one-year warranty |

## Product Details

- **Brand:** DSD TECH
- **Color:** Transparent
- **Compatible Devices:** Android, Laptop
- **Connector Type:** db9
- **Item dimensions L x W x H:** 2.1 x 1.4 x 0.3 inches

## Images

![DSD TECH SH-B23A Bluetooth 2.0 to RS232 Serial Adapter with DB9 Converter - Image 1](https://m.media-amazon.com/images/I/71Uot1GCnpL.jpg)

## Questions & Answers

**Q: Does it include the plastic enclosure pictured in the first photo? I just ordered one and would like that enclosure.**
A: The plastic enclosure is part of the product.

**Q: What is the minimum baud rate?  I need 2400**
A: yes ,it support 2400.

**Q: Will this communicate with a rs 232 -db9 serial port cnc machine from 1995?**
A: yes,it support  rs 232 -db9 serial port.

**Q: is there a minimum android system version required for this?**
A: No, as long as it is supported by Android 4.3 and above.

## Frequently Bought Together

- DSD TECH SH-B23A Bluetooth 2.0 to RS232 Serial Adapter with DB9 Converter
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**Shop now:** [https://www.desertcart.com.sa/products/92184346-dsd-tech-sh-b23a-bluetooth-2-0-to-rs232-serial](https://www.desertcart.com.sa/products/92184346-dsd-tech-sh-b23a-bluetooth-2-0-to-rs232-serial)

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*Product available on Desertcart Saudi Arabia*
*Store origin: SA*
*Last updated: 2026-07-26*