# DB9 RS232 Serial Null Modem Cable 2 m — StarTech, F/F, Black

**URL:** https://aio.lv/en/product--startech-scnm9ff2mbk--624447
**Data updated:** 2026-03-07 10:54 (EET)
**Category:** Serial & Parallel Cables
**Manufacturer:** StarTech
**Manufacturer code:** SCNM9FF2MBK
**EAN:** 065030859585
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.99 €
**Prices and availability valid until:** 2026-07-08 23:59
**Price without VAT (21%):** 8.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--startech-scnm9ff2mbk--624447

## 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

StarTech DB9 RS232 serial null modem cable, 2 m length, female-to-female (F/F) DB9 connectors, black. Designed for direct serial communication between RS232 devices without a modem, it supports data transfer and device configuration tasks for routers, PLCs, industrial equipment and legacy PCs. Single-pack cable, lightweight and portable.

## Long description

The StarTech DB9 RS232 Serial Null Modem Cable 2 m is a female-to-female DB9 cable for direct serial communication between RS232 devices. With a 2 metre length and two DB9 female connectors, this cable enables direct data transfer and device configuration without the need for a modem. It is designed for applications where reliable serial connections are required, including PC-to-PC file transfer, connecting routers, industrial controllers and legacy peripherals. The cable is finished in black and supplied as a single, lightweight unit that is easy to route and store.
Advantages
This null modem cable uses DB9 female connectors on both ends to simplify connections between serial devices and to avoid gender adapters. The 2 m length provides flexibility for typical workstation and equipment-room setups while remaining compact for transport. The cable is designed to maintain signal integrity for RS232 communication, supporting common serial control and configuration tasks for networking, industrial and legacy computing equipment. Its straightforward design reduces setup time and potential wiring errors.
Suitable for
 Direct PC-to-PC serial file transfer and console connections
 Connecting routers, switches or modems for configuration via serial console
 Industrial equipment and PLC communication for programming and diagnostics
 Legacy devices and peripherals that use DB9 RS232 ports
Key specifications
 Connector type: DB9 female to DB9 female
 Interface standard: RS232 (serial)
 Cable length: 2 metres
 Colour: Black
 Pack quantity: single cable
How to use
Connect each DB9 female connector to the corresponding 9-pin serial port on the devices you need to link. Where required, ensure pinouts match the expected null modem wiring for direct device-to-device communication rather than a straight-through serial link. Power off equipment before plugging or unplugging connectors if devices do not have hot-pluggable serial ports. After connecting, configure serial communication parameters (baud rate, parity, data bits, stop bits, and flow control) on both devices to match for successful data transfer or console access.
Usage recommendations
Use this cable in controlled environments to reduce electrical interference; avoid routing it alongside high-voltage power cables. For longer runs or environments with strong electromagnetic noise, consider using shielded serial solutions or serial-to-USB adapters with appropriate grounding. Check device manuals for pinout and communication settings when establishing a connection.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.14 kg |
| Package weight | 120 g |
| Cable length | 2 m |
| Product colour | Black |
| Package depth | 225 mm |
| Package width | 125 mm |
| Master (outer) case height | 275 mm |
| Master (outer) case width | 370 mm |
| Connector 1 | DB-9 |
| Connector 2 | DB-9 |
| Connector 1 form factor | Straight |
| Connector 2 form factor | Straight |
| Jacket material | Polyvinyl chloride (PVC) |
| AWG wire size | 28 |
| Cable shielding | Aluminum mylar foil |
| Connector 1 gender | Female |
| Connector 2 gender | Female |
| Quantity per pack | 1 pc(s) |
| Master (outer) case length | 410 mm |
| Products per master (outer) case | 140 pc(s) |
| Harmonized System (HS) code | 84733080 |

## FAQ

### How much does the StarTech DB9 RS232 Null Modem Cable 2 m cost, and is it available for purchase?

The price is 9.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 14 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 StarTech 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 StarTech 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 StarTech DB9 RS232 Null Modem Cable 2 m?

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/624447/56588410_large.webp