How do I connect devices using these solderless DB9 adapters?

To connect, strip the wire ends of your serial cable, insert them into the terminal blocks on the adapter, and tighten the screws. Ensure the correct wire goes to the corresponding pin. The screw lock housing secures the connection, and included tail pipes provide strain relief.

Are these ANMBEST adapters compatible with my computer's operating system?

These adapters are passive hardware connectors and do not require drivers. They will work with any computer or device that has a standard DB9 serial port, regardless of the operating system (Windows, macOS, Linux), provided the connected device is compatible.

What is the difference between a straight-through and a null modem serial adapter?

A straight-through adapter connects each pin directly to its corresponding pin on the other side (e.g., pin 1 to pin 1). A null modem adapter crosses the transmit and receive lines to allow two DTE devices (like two computers) to communicate directly. These ANMBEST adapters are straight-through by default for connecting devices to a computer.

Can I use these adapters for high-speed data transfer?

These adapters are designed for standard serial communication protocols, not high-speed data transfer. For faster connections, consider USB-to-serial converters that utilize chipsets like FTDI or Prolific, which support higher baud rates and modern USB interfaces.

How do I ensure a secure connection with the cable strain relief?

Each adapter comes with multiple tail pipe sizes (5mm, 6mm, 7.5mm, 8.5mm). Select the tail pipe that best fits your cable's diameter and secure it firmly. This prevents the cable from being pulled out of the terminal block, ensuring a stable and reliable connection.

How to buy an original ANMBEST DB9 Solderless Adapter in India?

Purchase directly from crowcrowcrow to ensure you receive an original ANMBEST product, sourced from authorized US retailers and authorized brand partners and factory-sealed. All customs duties and GST are included in the listed INR price, with delivery via ExpressBox tracked shipping.

ANMBEST Solderless DB9 Serial Adapter | Screw Lock Female Connector

Name: ANMBEST Solderless DB9 Serial to 9-Pin Female Adapter (2-Pack) | Screw Lock Housing Connector
Brand: ANMBEST
SKU: pyp7864
Price: 1879.00 INR
Availability: InStock

About this item

ANMBEST Solderless DB9 Female Adapters offer a robust and solder-free solution for terminating serial connections. These adapters are designed for easy installation with stranded or solid-core wires, secured by a screw lock housing for durability. The pure copper plated joints ensure reliable contact, making them suitable for industrial instrumentation, tax control machines, PLCs, and other serial devices.

Each adapter features a 3.81mm pin pitch and supports cable specifications from 28-16 AWG. The environmentally friendly PP engineering material housing provides a soft yet durable exterior. Included accessories like cable pressing plates and various tail pipes ensure secure cable strain relief, preventing dropped wires or poor contact during use.

Connect legacy equipment in India with confidence. These adapters provide a dependable link for industrial automation, data acquisition, and communication systems. All customs duties and GST are included in the price, with delivery via ExpressBox tracked shipping.

Key Features

DURABLE: Pure copper plated joints, fine solder joints, resistance to plug, and good contact to ensure high-quality, durability and a long life. The outer casing is made of environmentally friendly PP engineering material, which is soft and durable.
No Soldering Required. Adopt environmentally friendly insulated terminal block. Just use a small screwdriver to open up the terminal blocks, slide in your stranded or solid-core wire, and re-tighten.
SCREW LOCK: The shell is locked with screws and nuts, which can avoid the disadvantages of not closing the shell tightly or large gaps.
RELIABLE: Each product is equipped with a crimping ring, 5mm, 6mm, 7.5mm, 8.5mm 4 different sizes of tail pipe. Make sure that the cable is pulled in use without causing dropped wires or poor contact.
WIDELY APPLICATIONS: It can connect all kinds of serial devices. Such as computer and tax control machine, digital camera, PLC, PDA, MODEM, set-top box, barcode machine, industrial instrumentation and other equipment for communication.

Why choose this product

Reliable Connectivity for Industrial & Legacy Devices

These ANMBEST DB9 solderless adapters are engineered for dependable serial communication. Unlike basic connectors, they feature pure copper plated joints and a robust screw lock housing that prevents loose connections. This ensures consistent data flow for critical applications like industrial instrumentation, tax control machines, and PLCs, where connection integrity is paramount. They are designed for longevity, using durable PP engineering materials and high-quality contact points.

Ideal for DIY Projects & Equipment Integration

Perfect for technicians and hobbyists needing to connect older serial devices to modern computers or create custom setups. If you're integrating industrial equipment, setting up a barcode scanner, or working with PDAs, these adapters offer a solder-free, reliable solution. They are not recommended for users requiring high-speed data transfer protocols or those who need a USB-C interface; opt for dedicated USB-to-serial converters for those specific needs.

How to use

Strip the ends of your stranded or solid-core serial wire to expose the conductors. Ensure each wire is clean and ready for insertion into the terminal block. — Prepare the Cable
Open the terminal block by loosening the screws. Insert the correct wire into its designated slot and re-tighten the screws firmly to secure the connection. Repeat for all pins. — Insert Wires and Secure
Place the cable into the appropriate tail pipe for strain relief and slide it into the adapter housing. Close the housing securely using the provided screws, ensuring a tight fit. — Assemble Housing and Strain Relief

Example scenarios

Typical situations where ANMBEST Solderless DB9 Serial to 9-Pin Female Adapter (2-Pack) | Screw Lock Housing Connector helps — illustrative scenarios, not customer reviews.

Scenario 1

Illustrative example

Where it helps

Connecting legacy industrial equipment in a factory setting.

How this product helps

Use these solderless DB9 adapters to reliably link older PLCs or control systems to modern diagnostic tools. The screw lock and strain relief ensure a secure connection that won't disconnect during operation.

Scenario 2

Illustrative example

Where it helps

Setting up a barcode scanner or POS system in a retail store.

How this product helps

Easily integrate a serial barcode scanner or POS terminal by terminating the serial cable with these adapters. The solderless design simplifies installation, and the durable construction ensures long-term use in a busy retail environment.

Technical specifications

Setup & usage

Application	Tax control machine, digital camera, PLC, PDA, MODEM, set-top box, barcode machine, industrial instrumentation, etc.
Connection Type	Solderless termination
Wire Gauge Support	28-16 AWG / 0.15-1.5mm²
Cost per unit	₹940 per adapter

How we compare

Feature	ANMBEST Solderless DB9	Others
Connection Type	Solderless termination with screw lock housing	Varies; may require soldering or have less secure locking mechanisms
Build Quality	Pure copper plated joints, durable PP engineering material	Varies; often uses cheaper metals and plastics, less robust construction
Ease of Use	No soldering required, simple screw terminal connection	May require soldering skills or have less intuitive wiring
Cost per unit	₹940 per adapter	₹200-₹400 per adapter (approx.)
Included Accessories	Multiple tail pipes for strain relief, screws, housing	Often sold as just the connector, accessories may be extra or absent

SKU	pyp7864
GTIN	7903265708816
Brand	ANMBEST
Model Number	Anmbest_MD151MAIN
Connector Type	DB9 Female
Number of Items	2
Color	Black
Housing Material	Environmentally friendly PP engineering material
Contact Material	Copper
Shell Type	Screw lock
Pin Pitch	3.81mm (0.15in)
Cable Specification	28-16 AWG / 0.15-1.5mm²
Torque	0.2Nm (1.7Lb-In.)
Opening Size (Cable Port)	10.5mm (0.41in)
Thickness	16mm (0.63in)
Dimensions	49mm x 35mm x 16mm (1.93" x 1.38" x 0.63")
Item Weight	0.07 kg (0.15 lb)
Country of Origin	Not stated by manufacturer — US retail version, sourced from authorized US retailers and authorized brand partners

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ANMBEST Solderless DB9 Serial to 9-Pin Female Adapter (2-Pack) | Screw Lock Housing Connector

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About this item

Key Features

Why choose this product

How to use

Example scenarios

Technical specifications

Setup & usage

How we compare

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