DTECH
DTECH RS-232 Cable 10ft RS232 Serial Cable Male to Male 9 Pin DB9 Cord Straight Through
Bottom line: The DTECH RS-232 Cable 10ft RS232 Serial Cable Male to Male 9 Pin DB9 is a specs-and-price decision rather than a crowd-consensus one in the cables & connectors category. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.
As an Amazon Associate, SpecPicks earns from qualifying purchases. Full disclosure →
Pros & Cons
Pros
- ✓ Backed by DTECH's warranty and support channels
Cons
- ✗ Check the listed dimensions, connectors and platform compatibility against your setup before ordering
- ✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated
Manufacturer description
Transfer data between two devices using a serial communication protocolIf your equipment require all 9 pins (straight through), take this 10ft RS232 serial cable wherever you need it, It allows you to add your peripherals to an application or replace the cables.The wires inside are connected to the pins in the order of the standard wire color code (black brown red orange etc.), 9 pin serial cable makes hook-up a breeze when you need to cut the cable and make some other wires to the pins.This DB9 male to male adapter cord is with gold plated pins for superior corrosion resistance ensuring a…
SpecPicks Verdict
SpecPicks scored DTECH RS-232 Cable 10ft RS232 Serial Cable Male to Male 9 Pin DB9… using a rating × review-volume × price-fit model applied to published specs and reviews across the cables & connectors category. DTECH's cables & connectors lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for cables & connectors of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Key Features
- 10 ft RS232 serial cable male to male connects your computer to device with rs-232 serial data communication (COM) port
- 9 pin male DB9 connector on each end equipped with screws to ensure an easy and solid connection
- 10 feet DB9 extension cord is long enough for unites side by side; the wires inside the cable are of 30AWG gauge and easy to solder to
- long COM port RS232 cord is shielded with AL foil and all 9 pins are wired STRAIGHT THROUGH pin-to-pin (pinout: 1-1, 2-2, 3-3, 4-4,......, 8-8, 9-9, G-G)
- RS232C serial straight cable for hooking up PC laptop to some old RS232C equipment like scanner, Modem, printer, plotter, camera, barcode / embroidery machine, microcontroller, test equipment
Full Specifications
| Brand | DTECH |
|---|---|
| Color | black |
| Gauge | 30 |
| Model | DT-9005A 3M |
| Cable Type | DB9 |
| Item Shape | Round |
| Model Name | 10ft RS232 Serial Cable |
| Unit Count | 1 Count |
| Item Length | 10 feet |
| Part Number | DT-9005A 3M |
| Compatibility | PC |
| Connector Type | Db9 Male |
| Number of Pins | 9 |
| Connection Type | Wired |
| Number of Items | 1 |
| Special Feature | Data Transfer, Low Voltage |
| Connector Gender | Male-to-Male |
| Specification Met | ISO |
| Compatible Devices | Laptop, Modem, PC, Printer, Router |
| Indoor Outdoor Usage | Indoor |
Ready to buy?
DTECH RS-232 Cable 10ft RS232 Serial Cable Male to Male 9 Pin DB9 Cord Straight Through is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
Related Cables & Connectors
More guides & deep dives from the SpecPicks archive
Browse all articles & guides →- Best Retro Handhelds in 2026 — From $35 to $500
- The Complete Voodoo5 5500 AGP Driver Guide (2026 Edition)
- Emulation Hardware in 2026: FPGA, Software, and Cart-Reader Ecosystems
- How to Build a Windows 98 Retro PC in 2026
- Best 1440p Gaming GPUs in 2026
- Best Budget Gaming PC Build 2026 — ~$1,000 ($800 on Sale)
- RTX 4070 Super vs RX 7800 XT — Which to Buy in 2026
More reviews from the SpecPicks archive
Browse all reviews →- Best Home Office Monitor Under $200 (2026)
- AMD Ryzen AI Max 400 'Gorgon Halo': What 192GB of Unified Memory Unlocks for Local AI
- RX 580 in 2026: Still Worth It for 1080p Gaming?
- Open-WebUI on a Raspberry Pi 4: A Front-End for Your RTX 3060 LLM Rig
- BOSGAME VTA-439: A Linux-Friendly Ryzen AI 9 HX 470 Mini PC
- retrorecs.com: A New Retro Game Recommendation Engine
- Steam Deck LCD Battery Swollen: Diagnosis & Safe Fix Guide
- Running Qwen3.6 35B A3B at 80 tok/s on a 12GB GPU: The MTP Setup Guide
- Best Budget Gaming CPU: Ryzen 5 5600G vs 5700X vs i7-9700K
- Raspberry Pi 5 Projects Worth Building in 2026
- Best 12GB GPU for Stable Diffusion: RTX 3060 in 2026
- Period-Correct 1999 Voodoo2 SLI + Pentium III LAN-Party Build Log (2026)
- How to run DeepSeek-R1 32B on Apple M3 Ultra
- Ryzen 7 9800X3D vs 7800X3D: The Real-Game FPS Gap at 1080p, 1440p, and 4K
- Hugging Face Says an AI Agent Breached Its Infrastructure
- Dual RTX 3090 LLM Training: 2026 Benchmarks & Build Guide
- Best Controller for Emulation and Retro Gaming on PC (2026)
- Direct3D vs OpenGL vs Glide: The API War That Shaped PC Gaming
- How to run Llama 3.1 70B on Apple M3 Ultra
- Samsung 870 EVO vs Crucial BX500: Best SATA SSD 2026
- Logitech G502 Hero in 2026: Is the $40 Classic Still the Mouse to Beat?
- Hy3-Preview vs DeepSeek V4 Flash: Where the New Open-Weights Model Actually Lands
- Gemma-4-Harmonia-31B Uncensored on RTX 3060 12GB: Quantization, VRAM, and tok/s
- RTX 5080 vs RTX 4090: Is the Future-Proofing Worth It?
Earliest SpecPicks reviews
Browse full archive →- Best GPU for Llama 3.1 8B (2026)
- Best GPU for Qwen 3 14B (2026)
- Best GPU for Qwen 3 32B (2026)
- Best GPU for Llama 3.1 70B (2026)
- Best GPU for DeepSeek-R1 32B (2026)
- Best GPU for Llama 3.1 405B (2026)
- How to run Llama 3.1 8B on NVIDIA GeForce RTX 5090
- How to run Qwen 3 14B on NVIDIA GeForce RTX 5090
- How to run Qwen 3 32B on NVIDIA GeForce RTX 5090
- How to run Llama 3.1 70B on NVIDIA GeForce RTX 5090
- How to run DeepSeek-R1 32B on NVIDIA GeForce RTX 5090
- How to run Llama 3.1 8B on NVIDIA GeForce RTX 4090