# USB to 4 Port Serial Converter Lindy 42675

**URL:** https://aio.lv/en/product--lindy-42675--4514271
**Data updated:** 2025-12-29 17:31 (EET)
**Category:** Serial & Parallel Cables
**Manufacturer:** Lindy
**Manufacturer code:** 42675
**EAN:** 4002888426756
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 45.99 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 38.01 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lindy-42675--4514271

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.99 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The Lindy USB to 4 Port Serial Converter allows you to connect up to four serial devices via a single USB port. It features a cable length of 0.94 m and is compatible with various operating systems. The compact design ensures easy integration into your workspace. With CE, REACH, and RoHS certifications, it meets sustainability standards. Dimensions of the connectors are 15 x 35 x 8 mm for USB Type-A and 33 x 58 x 16 mm for the serial ports. Weight is 200 g.

## Long description

The Lindy USB to 4 Port Serial Converter (model 42675) enables connection of up to four RS232 9‑way serial devices to a single USB Type‑A port. The converter uses cabled DB9 connectors that provide flexible placement compared with box‑style adapters. It is intended for use with legacy serial equipment such as barcode scanners and industrial devices in environments including retail, IT and digital signage. The adapter is USB bus‑powered, compact and certified to CE, REACH and RoHS standards.
Advantages
The converter supports four independent serial ports via one USB connection, reducing the need for multiple host interfaces. With a 0.94 m cable and lightweight design (200 g), it is easy to position and integrate into existing setups. Compatibility with Windows and Linux operating systems and USB bus power allows fast, simple installation without extra power supplies. Connector dimensions are provided for straightforward mechanical planning.
Suitable for
Connecting barcode scanners to modern PCs and notebooks
Linking industrial controllers and RS232 sensors to USB hosts
Serial peripherals in retail POS and digital signage systems
IT environments that require multiple serial COM ports from one USB port
Key specifications
Manufacturer: Lindy
Model (MPN): 42675
EAN: 4002888426756
Interface: USB Type‑A to 4 × RS232 DB9 (9‑way)
Cable length: 0.94 m
Connector dimensions (USB Type‑A): 15 × 35 × 8 mm
Connector dimensions (serial ports): 33 × 58 × 16 mm
Weight: 200 g
Power: USB bus‑powered (no external PSU required)
Operating systems: Windows and Linux (driver support required where applicable)
Certifications: CE, REACH, RoHS
How to use
Connect the USB Type‑A plug to an available USB port on your computer. Position the cabled DB9 serial connectors close to the devices you need to attach and plug each serial cable into the respective RS232 device. If required by your operating system, install the provided or downloaded drivers, then verify that four COM ports appear in the system device manager. No external power supply is needed as the unit draws power from the USB host.
Usage recommendations
For reliable communication, use standard RS232‑compliant devices and quality DB9 cables. Keep cable runs as short as practical to minimise noise and signal degradation; if using in industrial environments, route cables away from high‑power or high‑frequency sources. Confirm driver compatibility with your OS version before deployment.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.2 kg |
| Operating relative humidity (H-H) | 0 - 80 |
| Chipset | PL2303RA |
| Storage temperature (T-T) | -10 - 65 |
| Operating temperature (T-T) | 0 - 50 |
| Cable length | 0.94 m |
| Product colour | Black |
| Bandwidth | 12 MB/s |
| Package depth | 194 mm |
| Package width | 174 mm |
| Connector 1 | USB Type-A |
| Connector 2 | DB-9 |
| Connector 1 form factor | Straight |
| Connector 2 form factor | Straight |
| Jacket material | Plastic |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| Quantity per pack | 1 pc(s) |
| Harmonized System (HS) code | 84733080 |
| Sustainability certificates | RoHS, REACH, CE |
| Connector 1 dimensions (WxDxH) | 15 x 35 x 8 |
| Connector 2 dimensions (WxDxH) | 33 x 58 x 16 |
| Bandwidth | 230 Kbit/s |

## FAQ

### How much does the USB to 4 Port Serial Converter 42675 cost, and is it available for purchase?

The price is 45.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 42 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 14.07.2026 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: Cash payment, 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 Lindy 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 Lindy 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. More information about warranty service: https://aio.lv/en/warranty

### Where can I download the instructions for USB to 4 Port Serial Converter 42675?

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.

## Image

https://aio.lv/img/cache/product/4514271/56589271_large.webp