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header-product DB9 to 3.5mm Serial Cable StarTech 1m Black RS232 Male
15.49 €

DB9 to 3.5mm Serial Cable StarTech 1m Black RS232 Male

DB9 to 3.5mm Serial Cable StarTech 1m Photo 1
DB9 to 3.5mm Serial Cable StarTech 1m Photo 2
DB9 to 3.5mm Serial Cable StarTech 1m Photo 3
DB9 to 3.5mm Serial Cable StarTech 1m Photo 4
DB9 to 3.5mm Serial Cable StarTech 1m Photo 5
DB9 to 3.5mm Serial Cable StarTech 1m Photo 1
DB9 to 3.5mm Serial Cable StarTech 1m Photo 2
DB9 to 3.5mm Serial Cable StarTech 1m Photo 3
DB9 to 3.5mm Serial Cable StarTech 1m Photo 4
DB9 to 3.5mm Serial Cable StarTech 1m Photo 5
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DB9 to 3.5mm Serial Cable StarTech 1m Black RS232 Male

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Short description

The StarTech.com DB9 to 3.5mm Serial Cable is 1 meter long with a DB-9 male connector and a 3.5mm connector. It is ideal for configuring serial devices like projectors and digital signage, ensuring reliable connectivity for various applications.
Available at price 15.49 €: 38 pcs.
Total available for order: 132 pcs.
Warranty: 2 Years
SKU: 10826141
Manufacturer: StarTech
free shipment

Cheapest delivery:

Latvijas Pasts pakomāts

Pick-up points

Latvijas Pasts pakomāts

Cost

1.99 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
09.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
14.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 0.01 kg)
Parcel couriers
Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa
14.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
payment
Payment Methods:
Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay
Available for private customers at price 19.49 €: 18 pcs.
Together cheaper
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Product information

Description

The StarTech DB9 to 3.5mm Serial Cable (1 m) provides a direct RS-232 connection between devices with a male DB-9 serial port and devices using a 3.5mm serial jack. Designed for configuring and calibrating equipment such as TVs, projectors and digital signage, this cable carries standard RS-232 signals for remote serial control and calibration.

Advantages

High-quality construction includes aluminum-mylar shielding and metal-shell connectors to reduce electromagnetic interference. Molded PVC connector housings with strain reliefs and a durable PVC jacket protect against abrasion and cable stress. Integrated thumbscrews on the DB-9 connector secure the connection and help prevent accidental disconnection that could cause data loss or corruption. The product is backed by lifetime support with free 24/5 multilingual technical assistance.

Suitable for

  • Remote RS-232 control and calibration of TVs
  • Serial configuration of projectors
  • Connecting digital signage devices with a 3.5mm serial jack
  • Any application requiring a DB9 male to 3.5mm serial interface

Key specifications

  • Length: 1 m
  • Connectors: DB9 male to 3.5mm plug
  • Pinout: DB9 Pin 3 → 3.5mm Tip; DB9 Pin 2 → 3.5mm Ring; DB9 Pin 5 → 3.5mm Sleeve
  • Shielding: Aluminum-mylar
  • Jacket and connectors: PVC with strain relief
  • Brand/Model: StarTech, 9M351M-RS232-CABLE
  • EAN: 0065030893565

How to use

Connect the DB-9 male end to the serial port of the control unit and insert the 3.5mm plug into the device's serial jack. Tighten the integrated thumbscrews on the DB-9 connector to secure the connection. Ensure both devices share compatible RS-232 settings (baud rate, parity, data bits, stop bits) before initiating communication. Observe proper cable routing to avoid severe bends or excessive tension.

Usage recommendations

If operating in environments with potential electromagnetic interference, keep the cable routed away from high-voltage power lines and large motors to maintain signal integrity. For long-term installations, periodically check the connector strain reliefs and thumbscrews for wear and secure fit.

Specifications

Connector 2:
3.5mm
Connector 1:
DB-9
Cable length:
1 m
Product colour:
Black
All features
Relative humidity:
30 - 75
Cable jacket material:
Polyvinyl chloride (PVC)

Features

Cable length:
1 m
Product colour:
Black
Connector 1:
DB-9
Connector 2:
3.5mm
Connector 1 form factor:
Straight
Connector 2 form factor:
Straight
AWG wire size:
28
Connector 1 gender:
Male
Connector 2 gender:
Male

Operational conditions

Storage temperature (T-T):
-20 - 60
Operating temperature (T-T):
-20 - 60

Sustainability

Sustainability compliance:
Yes
Sustainability certificates:
RoHS

Logistics data

Master (outer) case height:
310 mm
Master (outer) case width:
388 mm
Master (outer) case length:
340 mm
Products per master (outer) case:
200 pc(s)

Weight & dimensions

Cable diameter:
3.5 mm

Packaging data

Package weight:
23 g
Package depth:
220 mm
Package height:
10 mm
Package width:
128 mm

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Stock data
Warehouse Stock Delivery to the store Store Price
WH354 18 16.07.2026 19.49 €
WH94 38 09.07.2026 Best delivery 22.99 €
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
EU9 38 09.07.2026 Best delivery 15.49 € Best price
WH109 38 23.07.2026 19.99 €
19.49 €
Stock: 18
Delivery Date: 16.07.2026
Warehouse: WH354
22.99 €
Stock: 38
Delivery Date: 09.07.2026 Best delivery
Warehouse: WH94
Available only for legal entities
15.49 €
Stock: 38
Delivery Date: 09.07.2026 Best delivery
Warehouse: EU9
19.99 €
Stock: 38
Delivery Date: 23.07.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the DB9 to 3.5mm Serial Cable StarTech 1m cost, and is it available for purchase?

The price is 15.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 132 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 09.07.2026 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 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: connector 2, connector 1, cable length, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for DB9 to 3.5mm Serial Cable StarTech 1m?

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.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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