Does it include the plastic enclosure pictured in the first photo? I just ordered one and would like that enclosure.

The plastic enclosure is part of the product.

Will this communicate with a rs 232 -db9 serial port cnc machine from 1995?

yes,it support rs 232 -db9 serial port.

is there a minimum android system version required for this?

No, as long as it is supported by Android 4.3 and above.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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SH-B23A Bluetooth 2.0 to RS232 Serial Adapter with DB9 Converter

Product ID: 92184346

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

📏20+ meters wireless transmission range

📶Bluetooth 2.0 SPP module, CSR BC417 chip

🔌RS232 DB9 interface, Rx/Tx signals

AED 128

Duties & taxes included

In stock

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Description

🔗 Unlock wireless RS232 power—ditch cables, keep control!

RELIABLE SUPPORT WARRANTY - Backed by 1-year replacement and expert tech support responding within one business day—because downtime isn’t an option.
CONFIGURABLE BAUD RATE SECURITY - Customize baud rate, Bluetooth name, and PIN (default 1234) with free setup software for tailored connectivity.
EXTENDED 20 M RANGE FOR FLEXIBLE SETUP - Move freely without losing connection—perfect for dynamic workspaces and industrial environments.
SEAMLESS WIRELESS SERIAL COMMUNICATION - Cut the cords and connect your RS232 devices effortlessly via Bluetooth 2.0.
PLUG PLAY WITH ANDROID BLUETOOTH P CS - Instant compatibility with Android smartphones and Bluetooth-enabled computers—no iOS support, so you’re in the know.

The DSD TECH SH-B23A is a Bluetooth 2.0 to RS232 serial adapter featuring a CSR BC417 chip for stable wireless communication with RS232 devices. It supports Android and Bluetooth-enabled PCs, offers a configurable baud rate and PIN, and delivers a reliable transmission range exceeding 20 meters. Designed for professionals seeking flexible, cable-free serial connections, it includes free setup software and a 1-year warranty with responsive technical support.

Specifications

ASIN	B07FP6NZB7
Best Sellers Rank	#143 in Serial Adapters
Brand	DSD TECH
Color	Transparent
Compatible Devices	Android, Laptop
Connector Type	db9
Customer Reviews	3.6 out of 5 stars 168 Reviews
Input Voltage	5 volts_of_direct_current
Item Dimensions	2.1 x 1.4 x 0.3 inches
Item Weight	0.11 kg
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
UPC	606479964067
Unit Count	1 Count
Warranty Description	1 year warranty
Warranty Type	one-year warranty

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