DTECH
DTECH 1.5ft DB9 Serial Cable COM Port Male to Male RS232 Straight Through 9 Pin Data Cord (0.5 Meter, Black)
Bottom line: The DTECH 1.5ft DB9 Serial Cable COM Port Male to Male RS232 Straight: True DB9 RS232 serial, not VGA — right cable for COM-port gear; main trade-off: straight-through only — will not do null-modem crossover.
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Pros & Cons
Pros
- ✓ True DB9 RS232 serial, not VGA — right cable for COM-port gear
- ✓ Straight-through 1-1 to 9-9 pinout wires all 9 pins
- ✓ Male-to-male with screw-lock ends for a solid stable connection
- ✓ AL-foil shielded to cut interference on standard data runs
- ✓ 1.5ft short length keeps benchtop and rack setups tidy
Cons
- ✗ Straight-through only — will not do null-modem crossover
- ✗ Foil shield may not survive heavy factory RF interference
- ✗ 0.5m length too short for across-the-room device runs
- ✗ 30AWG conductors are thin if you need to re-solder pins
Manufacturer description
Important Note:1)This is a straight thru cable, DO NOT perform crossover (Null Modem) function.2)It is shielded with standard Foil-Al layer shielding as most cables do, it fits for most of jobs. But if there are big mess of interference at your work area, you may need a special heavy duty shielding cable (copper braided + AL-foil).3) It’s serial cable for RS232 level data communication, don’t use it as a VGA-cable to connect a computer to your monitorTransfer data between two devices using a serial communication protocolIf your equipment require all 9 pins straight through, take this…
SpecPicks Verdict
SpecPicks scored DTECH 1.5ft DB9 Serial Cable COM Port Male to Male RS232 Straight… 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
- 1.5ft 9 pin serial port cable connects your computer to device with RS-232 compatible (COM port) interface (NOT VGA-cable that connect computer-to-monitor)
- Black male to male serial cable DB9 connector on each end equipped with screws to ensure an easy and solid connection for stable data communication
- The wires inside are of 30AWG gauge and easy to solder to, and they connect to the pins in the order of the standard wire color code
- It is pin to pin wired as a RS232 serial Straight Through com cord (pinout :1-1, 2-2, 3-3, 4-4,......, 8-8, 9-9, G-G); standard shielded with AL foil
- 1.5 feet short RS232 serial cord for hooking up PC laptop to some old RS232C equipment like scanner, Modem, printer, plotter, camera, barcode / embroidery machine, touchscreen, microcontroller, factory test equipment
Full Specifications
| Brand | DTECH |
|---|---|
| Color | Black |
| Gauge | 30 |
| Model | DT-9005A-0.5M |
| Cable Type | Serial |
| Item Shape | Round |
| Model Name | 1.5ft DB9 Serial Cable |
| Unit Count | 1 Count |
| Part Number | DT-9005A-0.5M |
| Compatibility | PC |
| Connector Type | DB9 |
| Number of Pins | 9 |
| Outer Material | PVC" or "Plastic |
| Connection Type | Wired |
| Number of Items | 1 |
| Special Feature | Data Transfer, Low Voltage |
| Connector Gender | Male-to-Male |
| Specification Met | ISO |
| Compatible Devices | Computer, Laptop, Modem, PC, microcontroller |
| Indoor Outdoor Usage | Indoor |
Ready to buy?
DTECH 1.5ft DB9 Serial Cable COM Port Male to Male RS232 Straight Through 9 Pin Data Cord (0.5 Meter, Black) 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.
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