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header-product USB to Serial Port Converter ATEN KU2-232A Short — USB to RS-232 adapter, compact cable
16.99 €

USB to Serial Port Converter ATEN KU2-232A Short — USB to RS-232 adapter, compact cable

ATEN KU2-232A Short USB to Serial Converter Photo 1
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USB to Serial Port Converter ATEN KU2-232A Short — USB to RS-232 adapter, compact cable

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USB to Serial Port Converter ATEN KU2-232A Short — USB to RS-232 adapter, compact cable

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Short description

The ATEN KU2-232A Short is a compact USB to serial (RS-232) converter designed to connect legacy serial devices to modern USB ports. It provides a short cable form factor for tight spaces and is used for POS, industrial equipment, routers, modems and other RS-232 peripherals. The adapter enables straightforward data transfer and control without altering device hardware and simplifies integration in workstations and embedded setups.
Available for order: 2 pcs.
Warranty: 2 Years
SKU: 3524252
free shipment

Cheapest delivery:

Venipak Pickup LV, Venipak Locker LV

Pick-up points

Venipak Pickup LV

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Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
24.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
29.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
29.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
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Product information

Description

The ATEN KU2-232A Short is a compact USB 2.0 to serial (RS-232 / COM) adapter that connects legacy serial devices to modern USB ports. It uses an FTDI chip with a 96‑byte buffer, supports data rates up to 1 Mbps and is supplied with a driver CD. The short form factor and included 0.8 m USB extension cable make it suitable for installations with limited space. Compatible with a wide range of Windows versions and older macOS systems, the adapter allows connection of modems, cameras, chip programmers, card readers and other RS-232 peripherals.

Advantages

The adapter provides reliable USB-to-RS232 conversion using an FTDI chipset, offering stable data transfer up to 1 Mbps and a built-in 96-byte buffer. It does not require IRQ configuration and supports serial mice. Its compact short cable design plus the included 0.8 m USB extension cable simplify placement in constrained environments. Drivers are provided on CD for legacy systems.

Suitable for

  • Connecting RS-232 modems to notebooks and desktops
  • Interfacing industrial equipment and POS devices with USB-only hosts
  • Programming chips and connecting serial cameras or card readers
  • Working with legacy peripherals that require a DB9 (Canon 9‑pin) male connector

Key specifications

  • Interface: USB 2.0 to RS-232 (COM)
  • Chipset: FTDI
  • Maximum data rate: up to 1 Mbps
  • Buffer: 96 bytes
  • Connector: DB9 (Canon) 9‑pin male
  • Included cable: short adapter body + 0.8 m USB extension cable
  • Drivers: included on CD
  • Compatibility: Windows 98/SE/ME/2000/XP/Vista/Win7 and iMac OS 8.6+

How to use

Install the supplied drivers from the CD on the host computer or download appropriate FTDI drivers if the CD is unavailable. Connect the USB end to a free USB 2.0 port and attach the device requiring RS-232 communication to the DB9 male connector. Verify the COM port assignment in the operating system serial port settings and configure baud rate and other serial parameters according to the peripheral's requirements.

Usage recommendations

For stable operation, use a direct USB 2.0 port on the host rather than an unpowered hub. If modern OS versions provide native FTDI support, confirm the driver version matches the adapter to avoid compatibility issues. Keep the CD or driver download source available for installations on legacy systems.

Description

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Customer reviews

Customer questions

FAQ

How much does the ATEN KU2-232A Short USB to Serial Converter cost, and is it available for purchase?

The price is 16.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 24.07.2026 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 ATEN 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 ATEN 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.
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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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
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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.