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header-product InLine USB 2.0 to 2x Serial Adapter Cable USB Type A to 2x 9 Pin SubD Male 1.5m Black
33.99 €

InLine USB 2.0 to 2x Serial Adapter Cable USB Type A to 2x 9 Pin SubD Male 1.5m Black

InLine USB 2.0 to 2x Serial Adapter Cable 33305M Photo 1
InLine USB 2.0 to 2x Serial Adapter Cable 33305M Photo 2
InLine USB 2.0 to 2x Serial Adapter Cable 33305M Photo 1
InLine USB 2.0 to 2x Serial Adapter Cable 33305M Photo 2
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InLine USB 2.0 to 2x Serial Adapter Cable USB Type A to 2x 9 Pin SubD Male 1.5m Black

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InLine USB 2.0 to 2x Serial Adapter Cable USB Type A to 2x 9 Pin SubD Male 1.5m Black

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Short description

InLine USB 2.0 to 2x Serial Adapter Cable features a USB Type A connector on one end and two 9-pin Sub-D RS232 male connectors on the other. With a length of 1.5 meters and a sleek black finish, this adapter cable is designed for connecting legacy serial devices to modern computers with USB ports. Ideal for office equipment, industrial applications, and serial data communication.
Available at price 33.99 €: 253 pcs.
Total available for order: 506 pcs.
Warranty: 2 Years
SKU: 2546911
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
01.12.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
04.12.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.15 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / DPD Paku skapis / Omniva LV / Latvijas Pasts pakomāts / Latvijas Pasts nodaļa
04.12.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
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Product information

Description

The InLine USB 2.0 to 2x Serial Adapter Cable USB Type A to 2x 9 Pin SubD Male 1.5m Black is a practical connectivity solution designed to bridge the gap between modern computers and legacy serial hardware. Featuring a standard USB Type A connector on one end and two independent 9-pin Sub-D RS232 male connectors on the other, this adapter enables the connection of two separate serial devices through a single USB port. With a cable length of 1.5 meters and a reliable built-in FTDI FT2232 chipset, it ensures stable and efficient data communication for various professional and personal computing setups.

Advantages

This adapter cable provides a reliable method for integrating older serial peripherals into modern computer systems that lack native COM ports. The inclusion of the FTDI FT2232 chipset guarantees broad system compatibility, stable performance, and efficient data transfer rates of up to approximately 1 Mb/s. By offering two independent RS232 interfaces from a single USB connection, it minimizes port clutter and allows the simultaneous operation of multiple serial devices. The generous 1.5-meter length offers sufficient reach for desktop arrangements, while the durable black finish ensures it blends seamlessly into any office or industrial environment.

Suitable for

  • Connecting older modems and PDAs to modern computers
  • Serial data communication in industrial and office environments
  • Configuration and diagnostic tasks for network hardware
  • Operating legacy serial devices on systems running Windows, Linux, or Mac OS X

When it may not be suitable

This adapter cable is not designed for high-speed data storage or video and audio transmission, as it is strictly built for serial data communication. It may also not be suitable for industrial setups requiring galvanic isolation or environments where physical cable lengths significantly exceed 1.5 meters without appropriate signal repeaters.

Key specifications

  • Complies with USB 2.0 specifications
  • Equipped with FTDI FT2232 chipset
  • Features one USB Type A connector and two 9-pin Sub-D RS232 male connectors
  • Data transfer rate up to approx. 1 Mb/s
  • Cable length of approximately 1.5 meters
  • Color: Black
  • Compatible with Windows 2000 and higher, Linux, and Mac OS X and higher

How to use

To use the adapter cable, begin by installing the required drivers for the FTDI chipset on your computer before plugging in the hardware. Once the software installation is complete, connect the USB Type A end to an available USB port on your computer or laptop. Next, attach your serial devices to the two 9-pin Sub-D male connectors on the cable. The system will recognize the independent serial ports, allowing you to configure your communication software and begin data transfer with your connected hardware.

What to consider before purchase

  • Verify that your operating system version is compatible with the adapter
  • Check if your legacy devices use a standard 9-pin RS232 serial connection
  • Ensure that a 1.5-meter cable length is sufficient for your physical workspace setup
  • Confirm whether you need driver installation permissions on your computer system
Usage recommendations: Always install the official FTDI drivers prior to connecting the adapter to ensure proper recognition of the independent serial ports. Store the cable in a dry environment away from excessive bending or mechanical stress to maintain the longevity of the connectors and internal wiring.
All features
Dimensions (WxDxH): Dimensions of the product (Width x Depth x Height).
35 x 1500 x 17
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.
0.134 kg
Chipset: Set of electronic components in an integrated circuit that manages the data flow between the processor, memory and peripherals. It is usually found in the motherboard of a computer. Chipsets are usually designed to work with a specific family of microprocessors. Because it controls communications between the processor and external devices, the chipset plays a crucial role in determining system performance.
FTDI FT2232
Package weight: Weight of the packaged product.
150 g
Cable length: How long the cable is.
1.5 m
Height: The measurement of the product from head to foot or from base to top.
17 mm
Data transfer rate: Rate at which data can be transferred. Usually expressed in units per second. May vary with network configurations.
0.001 Gbit/s
Width: The measurement or extent of something from side to side.
35 mm
Depth: The distance from the front to the back of something.
1500 mm
Product colour: The colour e.g. red, blue, green, black, white.
Black
Compatible operating systems: List of desktop operating systems tested as compatible with this product.
Windows 2000 / XP / Vista / 7 / 8 / 8.1 / 10 / 11, Linux, Mac OS X
Package depth: The distance from the front to the back of the packaging.
165 mm
Package height: The distance from the top to the bottom of the packaging.
25 mm
Package width: The distance from one side of the packaging to the other.
155 mm
Package type: The type of product package e.g. box.
Polybag
Connector 1: This is the first connector in the device.
9pin Sub D male
Connector 2: This is the second connector in the device.
2 x RS232 9 Pin Sub-D
USB version: Universal Serial Bus (USB) is an industry standard developed in the mid-1990s that defines the interface used for connection, communication and power supply between computers and electronic devices. Every new version - for example 1.1, 2.0, 3.0 - is much faster than the previous one.
2.0
Connector 1 form factor:
Straight
Connector 2 form factor:
Straight
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 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
Quantity per pack:
1 pc(s)
Package volume:
700 cm³

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Stock data
Warehouse Stock Delivery to the store Store Price
WH357 253 01.12.2026 Best delivery
33.99 € Best price
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 253 15.12.2026
43.49 €
33.99 €
Stock: 253
Delivery Date: 01.12.2026 Best delivery
Warehouse: WH357
Available only for legal entities
43.49 €
Stock: 253
Delivery Date: 15.12.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the InLine USB 2.0 to 2x Serial Adapter Cable 33305M cost, and is it available for purchase?

The price is 33.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 506 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 01.12.2026 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.

Where can I download the instructions for InLine USB 2.0 to 2x Serial Adapter Cable 33305M?

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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AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.