--- product_id: 314056447 title: "com 3m Black Straight Through DB9 RS232 Serial Cable - DB9 RS232 Serial Extension Cable - Male to Female Cable (MXT1003MBK)" brand: "startech" price: "132 zł" currency: PLN in_stock: true reviews_count: 5 category: "Star Tech" url: https://www.desertcart.pl/products/314056447-com-3m-black-straight-through-db9-rs232-serial-cable-db9 store_origin: PL region: Poland --- # 3m length for flexible setups DB9 Male to Female connectors Durable braided PVC jacket com 3m Black Straight Through DB9 RS232 Serial Cable - DB9 RS232 Serial Extension Cable - Male to Female Cable (MXT1003MBK) **Brand:** startech **Price:** 132 zł **Availability:** ✅ In Stock ## Summary > 🔗 Connect Like a Pro — Never Let Distance Limit Your Tech! ## Quick Answers - **What is this?** com 3m Black Straight Through DB9 RS232 Serial Cable - DB9 RS232 Serial Extension Cable - Male to Female Cable (MXT1003MBK) by startech - **How much does it cost?** 132 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/314056447-com-3m-black-straight-through-db9-rs232-serial-cable-db9) ## Best For - startech enthusiasts ## Why This Product - Trusted startech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Convenience:** Straight-through wiring guarantees hassle-free data transfer with zero signal loss. - • **Lifetime Warranty Assurance:** Invest confidently with StarTech’s lifetime warranty backing your cable’s performance. - • **Universal DB9 Compatibility:** Male-to-female DB9 connectors ensure effortless connection with all RS232 serial devices. - • **Extend Your Workspace Seamlessly:** 3-meter length lets you position devices exactly where you need them without compromise. - • **Built to Last with Braided Durability:** Premium braided PVC outer layer resists wear and tear for reliable long-term use. ## Overview The StarTech.com MXT1003MBK is a 3-meter black straight-through DB9 RS232 serial extension cable featuring male-to-female connectors. Designed for reliable data transfer between computers, servers, routers, and modems, it boasts a durable braided PVC jacket and is backed by a lifetime warranty, making it an essential, long-lasting solution for professional serial connectivity needs. ## Description The MXT1003MBK Black Serial Extension Cable (3m) features one DB9 male connector and one DB9 female connector, providing a high quality extension for your RS232 serial devices, which enables you to position your peripheral devices as needed. Expertly designed and constructed of top quality materials to ensure durability, this DB9 extension cable is backed by our Lifetime Warranty. Review: Passt für Shifter von Logitech(G29) - Ich habe ihn für logitech shifter gekauft als Verlängerung. Alles funktioniert. Man muss nur die Schrauben wegschrauben(Geht ohne Problem). Review: Good quality cable, inside and out. - I had to cut this and re-splice two wires for a non standard RS232 Port wiring on my linear amplifier; TX and RX are not on the standard RS232 pins, so I was able to get an inside look. It’s well made, the cable and connectors are good quality. I have a good solid connection between my linear amp and the WaveShare Ethernet to RS232 adapter I also purchased on desertcart. It’s in a ham shack on top of a 1500 Watt linear amplifier and it has performed flawlessly for the week it has been in use even after my major surgery on the cable. ## Features - M/F - Serial extension cable - DB-9 (M) to DB-9 (F) - 10 ft - black ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00A6GIV9K | | Best Sellers Rank | #16,382 in Computers ( See Top 100 in Computers ) #11 in Serial Cables | | Brand | StarTech | | Brand Name | StarTech | | Cable Type | Serial | | Cable type | Serial | | Color | Black | | Compatible Devices | Computer, Server, Router, Modem | | Compatible Phone Models | No Compatible Phone Models | | Compatible devices | Computer, Server, Router, Modem | | Compatible phone models | No Compatible Phone Models | | Connectivity Technology | Serial | | Connector Gender | Male and Female | | Connector Type | DB9 | | Connector type | DB9 | | Customer Package Type | FFP | | Customer Reviews | 4.6 out of 5 stars 1,523 Reviews | | Global Trade Identification Number | 00065030849012 | | Included Components | 1 - 3m Black Straight Through Serial Cable - DB9 M/F | | Indoor Outdoor Usage | Indoor | | Item Length | 3 Meters | | Item Shape | Flat | | Item Type Name | Data Transfer Cable | | Item Weight | 0.15 Kilograms | | Manufacturer | STARTECH.COM | | Model | MXT1003MBK | | Model Name | 3m Black Straight Through DB9 RS232 Serial Cable,M/F | | Number of Items | 1 | | Number of Pins | 9 | | Other Special Features of the Product | Braided | | Outer Material | Polyvinyl Chloride (PVC) | | Part Number | MXT1003MBK | | Recommended Uses For Product | data transfer | | Special features | Braided | | Specification Met | CE | | UPC | 065030849012 | | Unit Count | 1.0 Count | | Wattage | 50 watts | ## Product Details - **Brand:** StarTech - **Cable type:** Serial - **Compatible devices:** Computer, Server, Router, Modem - **Connector type:** DB9 - **Special features:** Braided ## Images ![com 3m Black Straight Through DB9 RS232 Serial Cable - DB9 RS232 Serial Extension Cable - Male to Female Cable (MXT1003MBK) - Image 1](https://m.media-amazon.com/images/I/71T9MgObdSL.jpg) ## Available Options This product comes in different **Color, Size, Style** options. ## Questions & Answers **Q: Does this cable have all 9 pins connected straight through? Or is it not a 9 wire?** A: I had to cut this cable for an industrial application; it's 9 conductors (maybe 26 AWG) with a foil shield and drain wire. **Q: Does anyone know the wire gauge or current capacity of the conductors?** A: Hi, The wire gauge is 28 AWG.Let us know if you have any other questions.Thank you, StephanCustomer SupportStarTech.com **Q: Are all the 9 pins wired?** A: Yes they are. I just checked with my voltage meter for continuit **Q: Does this serial cable work when connecting a computer to a digital projector?** A: To expand more, this cable has 9 pins. VGA has 15 so it won't fit at all. I would recommend HDMI or DisplayPort cable for your use if both devices are capable. VGA is an outdated analog tech. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Passt für Shifter von Logitech(G29) *by I***. on 17 April 2026* Ich habe ihn für logitech shifter gekauft als Verlängerung. Alles funktioniert. Man muss nur die Schrauben wegschrauben(Geht ohne Problem). ### ⭐⭐⭐⭐⭐ Good quality cable, inside and out. *by R***N on 26 July 2025* I had to cut this and re-splice two wires for a non standard RS232 Port wiring on my linear amplifier; TX and RX are not on the standard RS232 pins, so I was able to get an inside look. It’s well made, the cable and connectors are good quality. I have a good solid connection between my linear amp and the WaveShare Ethernet to RS232 adapter I also purchased on Amazon. It’s in a ham shack on top of a 1500 Watt linear amplifier and it has performed flawlessly for the week it has been in use even after my major surgery on the cable. ### ⭐⭐⭐⭐⭐ Works with dis *by N***E on 17 November 2025* Works good for old xp laptop ## Frequently Bought Together - StarTech.com 3m Black Straight Through DB9 RS232 Serial Cable - DB9 RS232 Serial Extension Cable - Male to Female Cable (MXT1003MBK), 10 ft / 3m - StarTech.com 10' RS232 Serial Null Modem Cable - Null modem cable - DB-9 (F) to DB-9 (F) - 10 ft (SCNM9FF) - DB9 null modem male to female slimline data transfer serial port adapter 2 Pack --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.pl/products/314056447-com-3m-black-straight-through-db9-rs232-serial-cable-db9](https://www.desertcart.pl/products/314056447-com-3m-black-straight-through-db9-rs232-serial-cable-db9) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-09-13*