# Internal Parallel RS-232 Adapter DeLOCK 90413

**URL:** https://aio.lv/en/product--delock-90413--2363929
**Data updated:** 2026-01-13 17:37 (EET)
**Category:** Serial & Parallel Cables
**Manufacturer:** DELOCK
**Manufacturer code:** 90413
**EAN:** 4043619904136
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 21.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 17.76 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--delock-90413--2363929

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The DeLOCK 90413 is an internal PCIe expansion card that provides Parallel and RS-232 interfaces. It supports data transfer rates up to 0.0004608 Gbit/s and features a FIFO buffer of 256 B. Compatible with Windows 10, 7, and 8.1, this card is ideal for enhancing connectivity options in your PC. Dimensions: 59 mm width, 79 mm depth, and 11 mm height. Made in China.

## Long description

The DeLOCK 90413 internal PCIe adapter provides one parallel and one RS-232 serial interface on a single low-profile expansion card. Designed to fit into an available PCIe slot inside a desktop PC, the card expands legacy connectivity options for printers, industrial controllers, measurement devices and other equipment that require parallel or RS-232 connections. The adapter supports data transfer rates up to 0.0004608 Gbit/s and includes a 256 B FIFO buffer to help manage serial data flow. Compact dimensions make it suitable for small form-factor systems.
Advantages
This internal Parallel RS-232 adapter offers reliable hardware-level support for legacy interfaces without occupying external ports. The integrated FIFO buffer reduces CPU overhead during serial communication, and the low-profile bracket and compact board size simplify installation in slim desktop cases. Native compatibility with common Windows versions ensures straightforward driver support and stable operation for connected devices.
Suitable for
Connecting parallel printers and legacy parallel devices
Serial communication with modems, PLCs and industrial controllers via RS-232
Integration into small form-factor or standard desktop PCs requiring additional legacy ports
Use in measurement, automation or point-of-sale systems that rely on serial or parallel interfaces
Key specifications
Interfaces: 1 × parallel, 1 × RS-232 serial
Form factor: internal PCIe low-profile expansion card
Data transfer rate: up to 0.0004608 Gbit/s
FIFO buffer: 256 B
Compatibility: Microsoft Windows 10, 8.1, 7 (driver support required)
Dimensions: 59 mm (width) × 79 mm (depth) × 11 mm (height)
Manufacturing origin: China
How to use
Power off the PC and open the case according to the manufacturer's instructions. Insert the adapter into an available PCIe slot and secure the bracket to the chassis. Reassemble the PC and power it on. Install the appropriate drivers for your Windows version if they are not detected automatically. Connect parallel and RS-232 devices to the external ports on the card using compatible cables, then configure communication parameters (baud rate, parity, stop bits, flow control) in the host application or operating system device manager as required by the connected equipment.
Usage recommendations
Use shielded cables for RS-232 connections where electromagnetic interference is a concern, and verify pinouts for parallel and serial connectors before connecting legacy hardware. Ensure drivers match the installed Windows version and keep system firmware and OS updates applied to maintain stable operation.

## Specifications

| Feature | Value |
|---|---|
| Internal | Yes |
| Operating relative humidity (H-H) | 0 - 95 |
| Operating temperature (T-T) | -40 - 85 |
| Serial interface type | RS-232 |
| Parallel ports quantity | 1 |
| Serial ports quantity | 2 |
| Height | 11 mm |
| Width | 59 mm |
| Depth | 79 mm |
| Quantity | 1 |
| Host interface | PCIe |
| Country of origin | China |
| Manual | Yes |
| Package type | Box |
| Drivers included | Yes |
| Windows operating systems supported | Windows 8.1, Windows 7, Windows 10 |
| Output interface | Parallel, RS-232 |
| FIFO (First In, First Out) | 256 |
| Mounting brackets included | Yes |
| Data transfer rate (max) | 0.0005 Gbit/s |
| Quantity per pack | 1 pc(s) |
| Expansion card standard | PCIe 1.1 |

## FAQ

### How much does the Internal Parallel RS-232 Adapter DeLOCK 90413 cost, and is it available for purchase?

The price is 21.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 223 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 01.07.2026 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 DELOCK 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 DELOCK 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

## Image

https://aio.lv/img/cache/product/2363929/56588894_large.webp