# Serial Cable DeLOCK 87783 Black 10 m DB-9

**URL:** https://aio.lv/en/product--delock-87783--4361745
**Data updated:** 2026-01-06 11:16 (EET)
**Category:** Serial & Parallel Cables
**Manufacturer:** DELOCK
**Manufacturer code:** 87783
**EAN:** 4043619877836
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 24.99 €
**Prices and availability valid until:** 2026-07-10 23:59
**Price without VAT (21%):** 20.65 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--delock-87783--4361745

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.06.2026 | free |
| Pickup points | 02.07.2026 | 1.99 EUR |
| Courier delivery to door | 02.07.2026 | 4.99 EUR |

## Summary description

The DeLOCK 87783 is a 10 m long black serial cable featuring a DB-9 connector. With a diameter of 5 mm, it ensures durability and flexibility for various applications. Ideal for connecting devices that require serial communication, this cable provides reliable data transmission and is perfect for both home and professional use.

## Long description

The DeLOCK 87783 is a 10 m black serial cable with DB-9 (mini D-Sub 9) connectors designed to connect two RS-232 devices directly for data exchange. The cable has a 5 mm diameter offering flexibility and durability, and uses a fully wired null-modem wiring with CTS/RTS auto control to support handshaking between connected devices such as printers, measuring instruments, converters, RS-232 hubs and patch panels.
Advantages
The cable implements a complete null modem wiring with CTS/RTS auto control, enabling automatic flow control without manual signal routing. Compact mini D-Sub 9 connectors allow adjacent RS-232 ports to be used without interference. The 10 m length provides extended reach while the 5 mm diameter balances flexibility and mechanical robustness for both home and professional installations.
Suitable for
 Connecting two RS-232 devices for direct serial communication
 Printers and measuring instruments requiring serial ports
 Converters, RS-232 hubs and patch panels
 Setups needing automatic CTS/RTS flow control
Key specifications
 Brand: DELOCK
 Model / MPN: 87783
 EAN: 4043619877836
 Connector: DB-9 (mini D-Sub 9) to DB-9 (null modem wiring)
 Cable length: 10 m
 Cable diameter: 5 mm
 Wiring: Fully wired null modem with CTS/RTS auto control
 Color: Black
How to use
Connect each DB-9 connector to the RS-232 port of the two devices you wish to link. The null-modem wiring reverses the transmit and receive lines so no adapter or manual signal reconfiguration is required. The integrated CTS/RTS auto control handles flow control automatically. After connection, configure the devices' serial port settings (baud rate, parity, data bits, stop bits) to match for proper communication.
Usage recommendations
For reliable performance, avoid sharp bends and heavy strain near the connectors, and route the cable away from strong electromagnetic sources. Verify RS-232 port settings on both devices and use the cable within indoor environments unless additional environmental protection is applied.

## Specifications

| Feature | Value |
|---|---|
| Cable length | 10 m |
| Product colour | Black |
| Connector 1 | DB-9 |
| Connector 2 | DB-9 |
| Cable diameter | 5 mm |
| Connector contacts plating | Gold |
| 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 | Male |
| Connector 2 gender | Male |

## FAQ

### How much does the Serial Cable DeLOCK 87783 cost, and is it available for purchase?

The price is 24.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 200 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 29.06.2026 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

### Where can I download the instructions for Serial Cable DeLOCK 87783?

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/4361745/56589263_large.webp