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header-product HP USB to Serial Port Adapter Black USB Type-A to RS-232 Male to Male Business
24.49 €

HP USB to Serial Port Adapter Black USB Type-A to RS-232 Male to Male Business

HP USB to Serial Port Adapter Photo 1
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HP USB to Serial Port Adapter Black USB Type-A to RS-232 Male to Male Business

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Short description

The HP USB to Serial Port Adapter connects legacy peripherals with an RS-232 interface to modern computers. This black business adapter features male-to-male connectors and works with various Windows operating systems. It enables reliable data transmission for industrial meters, scanners, and POS systems, providing a practical solution for modern workstations.
Available at price 24.49 €: 21 pcs.
Total available for order: 183 pcs.
Warranty: 2 Years
SKU: 84571
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
17.11.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
23.11.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.17 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / DPD Paku skapis / Omniva LV / Latvijas Pasts pakomāts / Latvijas Pasts nodaļa
23.11.2026 {{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 HP USB to Serial Port Adapter connects legacy peripherals with an RS-232 interface to modern computers. This black business adapter features male-to-male connectors and works with various Windows operating systems, enabling reliable data transmission for industrial meters, scanners, and POS systems.

Advantages

This business adapter provides a practical solution for modern workstations by bridging the gap between older serial devices and contemporary computers without legacy ports. It ensures stable data transmission speeds and features a convenient cable length for flexible placement on desks or in industrial environments. Designed for seamless integration, it supports multiple Windows client and server operating systems and is officially approved for various HP business systems.

Suitable for

  • Connecting industrial meters to modern computers
  • Integrating older barcode scanners and printers into workstations
  • Setting up point-of-sale (POS) systems
  • Connecting legacy control hardware to contemporary PCs

When it may not be suitable

This adapter is not designed for devices that require high-speed data transfer rates exceeding the capabilities of standard serial interfaces. It may also not be suitable for operating systems outside of the supported Windows client and server versions listed in the specifications.

Key specifications

  • Black color
  • USB Type-A to RS-232 connectors
  • Male-to-male connector gender
  • Compatible with USB 2.0 and USB 3.0 ports
  • USB data rate up to 12 Mbit/s
  • Serial data rate up to 115.2 Kbit/s
  • 1.2 meter cable length
  • Supported operating systems include Windows XP, Vista, 7, 8, 8.1, and Windows Server 2003, 2008, 2012

How to use

Plug the USB Type-A end of the adapter into an available USB port on your computer. Connect the RS-232 serial end to your legacy peripheral device, such as a scanner, industrial meter, or POS terminal. Ensure that the appropriate drivers are installed on your supported Windows operating system to establish stable communication between the computer and the connected hardware.

What to consider before purchase

  • Verify that your legacy peripheral uses an RS-232 serial interface
  • Check that your computer runs a compatible Windows operating system version
  • Confirm that the 1.2-meter cable length meets the physical layout requirements of your workspace

Ensure all device drivers are properly updated for your specific Windows operating system version to achieve optimal stability and data transmission performance with connected serial peripherals.

All features
Products per pallet: Quantity of a single product per pallet. If more than one product is packed per carton; this is the number of products (not number of cartons) per shipping pallet.
1600 pc(s)
Compatibility: The other products, software and hardware this product can be used with.
HP EliteDesk 705 G1 DM (Mini), HP Compaq Elite 8300 USDT, HP EliteDesk 800 G1 USDT, HP EliteDesk 800 G1 DM (Mini)
Product colour: The colour e.g. red, blue, green, black, white.
Black
UNSPSC-code:
26121630
Compatible operating systems: List of desktop operating systems tested as compatible with this product.
Microsoft Client: Windows XP/Vista/7/8/8.1 (X86/X64); Microsoft Server: 2003/2008/2012 (x86/x64)
Country of origin: Country where the device is made. Aka Country of manufacture (COM).
China
Windows operating systems supported: Windows vesions wich can be used with the device.
Windows 8.1 x64, Windows 8.1, Windows 8, Windows 8 x64, Windows 7, Windows 7 x64, Windows Vista, Windows Vista x64, Windows XP
Server operating systems supported:
Windows Server 2012, Windows Server 2012 x64, Windows Server 2008, Windows Server 2008 x64, Windows Server 2003, Windows Server 2003 x64
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
Products per master (outer) case:
20 pc(s)
Harmonized System (HS) code:
84733080
HP segment:
Business
Total carbon footprint (kg of CO2e): The total mean carbon footprint value generated across various lifecycle stages (manufacturing, transportation / logistics, use and end of life) per unit (for one single product) i.e., measured in kilograms CO2e.
10.2
General Product Safety Regulation (GPSR) URL:
https://support.hp.com/us-en/document/ish_6126692-6126777-16?openCLC=true

Description

Machine translation.

Reasons to buy

Easy to use.

Simply plug the adapter into any available USB 2.0 or 3.0 port on your PC and connect the other end to your serial or parallel device.

Solid data transfer speeds.

Enjoy USB connection speed up to 12 Mbps and serial communication speed up to 115.2 Kbps.

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Stock data
Warehouse Stock Delivery to the store Store Price
WH149 21 17.11.2026 Best delivery
24.49 €
EU3 3 17.11.2026 Best delivery
35.49 €
WH357 70 17.11.2026 Best delivery
45.99 €
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Available only for legal entities
Warehouse Stock Delivery to the store Store Price
EU6 60 08.01.2027
28.49 €
WH109 3 02.12.2026
34.99 €
EU4 2 02.12.2026
35.49 €
Show all offers Hide
24.49 €
Stock: 21
Delivery Date: 17.11.2026 Best delivery
Warehouse: WH149
35.49 €
Stock: 3
Delivery Date: 17.11.2026 Best delivery
Warehouse: EU3
45.99 €
Stock: 70
Delivery Date: 17.11.2026 Best delivery
Warehouse: WH357
106.49 €
Stock: 21
Delivery Date: 17.11.2026 Best delivery
Warehouse: WH94
Available only for legal entities
28.49 €
Stock: 60
Delivery Date: 08.01.2027
Warehouse: EU6
34.99 €
Stock: 3
Delivery Date: 02.12.2026
Warehouse: WH109
35.49 €
Stock: 2
Delivery Date: 02.12.2026
Warehouse: EU4
36.49 €
Stock: 3
Delivery Date: 17.11.2026 Best delivery
Warehouse: EU9

Customer reviews

Customer questions

FAQ

How much does the HP USB to Serial Port Adapter cost, and is it available for purchase?

The price is 24.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 183 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 17.11.2026 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 HP 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 HP 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 HP USB to Serial Port Adapter?

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.