# Null Modem Cable Elgato NM9/9FF RS-232 9-pin male to 9-pin female

**URL:** https://aio.lv/en/product--elgato-nm99ff--11442912
**Data updated:** 2026-02-15 12:36 (EET)
**Category:** Serial & Parallel Cables
**Manufacturer:** Elgato
**Manufacturer code:** NM9/9FF
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 21.99 €
**Prices and availability valid until:** 2026-07-15 23:59
**Price without VAT (21%):** 18.17 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--elgato-nm99ff--11442912

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Elgato NM9/9FF is a null modem RS-232 cable with a 9-pin male connector on one end and a 9-pin female connector on the other. Designed for serial device-to-device communication, it crosses transmit and receive lines for direct PC-to-PC or equipment-to-equipment connections. Suitable for configuring legacy hardware, routers, industrial devices, and serial peripherals.

## Long description

Elgato NM9/9FF is a null modem RS-232 cable featuring a 9-pin male connector on one end and a 9-pin female connector on the other. It is built to enable direct serial communication between two DTE devices by crossing transmit and receive signal lines, providing a straightforward wired link for PC-to-PC, equipment-to-equipment or console connections. The cable supports standard RS-232 signal assignments and is intended for use with legacy hardware, networking equipment consoles, industrial controllers and serial peripherals.
Advantages
The Elgato NM9/9FF null modem cable simplifies serial device interconnection without the need for external adapters or converters, reducing installation complexity. By providing a dedicated crossed wiring for RS-232 signals, it ensures correct TX/RX routing for terminal sessions, device configuration and data exchange. Its mixed 9-pin male-to-female format enables compatibility with a wide range of serial ports on PCs and equipment while maintaining the straightforward, point-to-point wiring required for many legacy and industrial systems.
Suitable for
 Direct PC-to-PC serial communication and file transfer over RS-232
 Connecting to router and switch console ports for configuration
 Linking industrial controllers, PLCs and serial diagnostic equipment
 Interfacing with serial peripherals such as modems, instrument panels, and older point-of-sale hardware
Key specifications
 Interface type: RS-232 null modem wiring
 Connector A: 9-pin D-sub male (DE-9)
 Connector B: 9-pin D-sub female (DE-9)
 Signal wiring: transmit and receive lines crossed for direct DTE-to-DTE connection
 Typical applications: console access, serial configuration, point-to-point data exchange
How to use
Plug the 9-pin male end into the serial port of one device and the 9-pin female end into the serial port of the other device, ensuring secure connections on both sides. Configure terminal software or device settings to match baud rate, parity, data bits and stop bits of the connected devices. Start a serial session or initiate the required data transfer or configuration commands; the null modem wiring handles the necessary TX/RX crossing so devices configured as DTE can communicate directly.
Usage recommendations
Verify serial port settings (baud rate, parity, data bits, stop bits, and flow control) before attempting communication. Use the cable for short to moderate-length connections within typical RS-232 distance limits, and avoid environments with strong electromagnetic interference; if longer runs or noisy environments are required, consider using shielded or differential serial solutions.

## FAQ

### How much does the Null Modem Cable Elgato NM9/9FF RS-232 9-pin cost, and is it available for purchase?

The price is 21.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 33 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 15.07.2026 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. 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 Elgato 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 Elgato 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

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