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header-product InLine Serial Adapter DB9 Male to DB9 Male Gender Changer
8.49 €

InLine Serial Adapter DB9 Male to DB9 Male Gender Changer

InLine Serial Adapter DB9 Male / Male Photo 1
InLine Serial Adapter DB9 Male / Male Photo 2
InLine Serial Adapter DB9 Male / Male Photo 3
InLine Serial Adapter DB9 Male / Male Photo 1
InLine Serial Adapter DB9 Male / Male Photo 2
InLine Serial Adapter DB9 Male / Male Photo 3
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InLine Serial Adapter DB9 Male to DB9 Male Gender Changer

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Short description

InLine serial adapter and gender changer featuring DB9 male to DB9 male connectors. Designed to convert female serial ports to male, facilitating reliable data transmission and connection between computers, legacy peripherals, industrial equipment, and serial communication devices.
Available at price 8.49 €: 1124 pcs.
Total available for order: 2186 pcs.
Warranty: 2 Years
SKU: 1092742
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
26.10.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
29.10.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.01 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / DPD Paku skapis / Omniva LV / Latvijas Pasts pakomāts / Latvijas Pasts nodaļa
29.10.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
payment
Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
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Product information

Description

The InLine Serial Adapter DB9 Male to DB9 Male Gender Changer is a reliable cable adapter and converter designed to facilitate seamless connections between legacy peripherals, industrial equipment, and computers. Featuring two 9-pin DB9 male connectors, this compact adapter allows users to convert female serial ports to male and couple two existing serial connections directly without the need for an additional patch cable. Built with a straight-through 1:1 pinout, it ensures transparent and accurate data transmission for various serial communication setups.

Advantages

This serial adapter provides an efficient solution for adapting dense interfaces in professional IT environments and industrial settings. Its space-saving mini form factor allows for quick installation in tight spaces where standard cables might not fit. The inclusion of a single-sided fastening nut ensures a secure and stable attachment to device or panel sockets, effectively preventing unintentional disconnection during operation. By enabling the direct coupling of two sockets, it eliminates unnecessary cable clutter and maintains signal integrity.

Suitable for

  • Connecting legacy computer peripherals with serial interfaces
  • Linking industrial automation and control equipment
  • Service deployments and on-site IT maintenance
  • Adapting female serial ports to male configurations

When it may not be suitable

This adapter is not designed for non-serial interfaces such as USB, HDMI, or Ethernet, and it cannot convert signal protocols or act as a null modem for crossover communication since it features a strict 1:1 pinout. It is also unsuitable for applications requiring long cable runs without signal amplification.

Key specifications

  • Connector 1: DB9 9-pin male
  • Connector 2: DB9 9-pin male
  • Pinout: 1:1 straight-through
  • Fastening: Single-sided retaining nut
  • Design: Mini gender changer

How to use

To use the adapter, simply align the DB9 male connector with the target female serial port on your computer, industrial device, or peripheral. Push the connector straight into the port to ensure all nine pins make full contact. Secure the connection by tightening the integrated single-sided nut to the threaded standoffs of the mating port, ensuring a firm mechanical hold that resists vibrations and accidental pulls.

What to consider before purchase

  • Verify that both devices you wish to connect feature female DB9 ports that require a male-to-male adapter
  • Confirm whether your application requires a straight-through 1:1 pinout or a crossover null modem connection
  • Check the available physical space around your device ports to ensure the mini adapter fits comfortably
Usage recommendations: Handle the adapter with care during installation to avoid bending the internal pins, and ensure that the fastening nut is securely tightened in environments subject to physical vibration or movement.

Specifications

Connector 2 gender: The gender of the second connector of the product. Each half of a pair of mating connectors is assigned the designation male or female, the indented one or the one fitting around the other being called female.
Male
Connector 1 gender: The gender of the first connector of the product. Each half of a pair of mating connectors is assigned the designation male or female, the part bearing one or which fits into another being called male.
Male
Connector 2: This is the second connector in the device.
DB9
Connector 1: This is the first connector in the device.
9pin male
All features

Packaging data

Package volume:
100 cm³
Package weight: Weight of the packaged product.
10 g
Package height: The distance from the top to the bottom of the packaging.
14 mm
Package depth: The distance from the front to the back of the packaging.
20 mm
Package width: The distance from one side of the packaging to the other.
32 mm

Weight & dimensions

Weight: Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
0.007 kg

Features

Connector 2 gender: The gender of the second connector of the product. Each half of a pair of mating connectors is assigned the designation male or female, the indented one or the one fitting around the other being called female.
Male
Connector 1 gender: The gender of the first connector of the product. Each half of a pair of mating connectors is assigned the designation male or female, the part bearing one or which fits into another being called male.
Male
Connector 2: This is the second connector in the device.
DB9
Connector 1: This is the first connector in the device.
9pin male

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Stock data
Warehouse Stock Delivery to the store Store Price
WH357 1124 26.10.2026 Best delivery
8.49 € Best price
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 1062 09.11.2026
14.99 €
8.49 €
Stock: 1124
Delivery Date: 26.10.2026 Best delivery
Warehouse: WH357
Available only for legal entities
14.99 €
Stock: 1062
Delivery Date: 09.11.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the InLine Serial Adapter DB9 Male / Male cost, and is it available for purchase?

The price is 8.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2186 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 26.10.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All InLine products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized InLine service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: connector 2 gender, connector 1 gender, connector 2, connector 1, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for InLine Serial Adapter DB9 Male / Male?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.