DTECH
DB9 RS232 Serial Cable Null Modem Male to Female Cord Full Handshaking 7 Wire Crossover for Computer Switch Laptop Router Data Communication (15 Feet, Black)
*Price sourced from Amazon.com. Last updated 2026-05-24. Price and availability subject to change.
Full Handshaking Signal RS232 Crosseover Cable (All Wire Connected)Note:1.It’s a 15 ft long RS232 serial crossover cable male to female port, DO NOT perform straight through function.2.It’s not a 15 pin VGA cable to connects computer to monitor, is only for RS 232 communication port to interface one system to anther system.3.Shielded with standard Foil-Al layer shielding as most cables do, it fits for most of jobs.Transfer data between two devices using a RS-232C serial communication protocolIf your equipment require full wire null modem cable (full handshaking signal), take this 15 foot 9…
SpecPicks Verdict
SpecPicks classifies DTECH DB9 RS232 Serial Cable Null Modem Male to Female Cord Full… as a category leader on buyer feedback in the cables & connectors category, based on 125 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. DTECH's positioning sits comfortably above the category median. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
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 Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Highly rated — 4.6★ average across customer reviews
- ✓ Backed by DTECH's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- 15ft serial null modem cable male to female extension cord (7 wire type and full handshaking) connects your computer to device with COM port RS-232 compatible interface
- RS232 cable is wired as a 9 pin serial port Null-Modem cord that 2-3, 4-6, 7-8 line are cross linked (TX,RX,RTS, CTS, DTR,DSR wires are connected); standard shielded DE9 rs 232 cable extender with AL foil
- DB9 null modem cable features DB9 connector on each end equipped with screws to ensure an easy and solid extension connection for stable serial cross 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 (db9 male to female cable, not computer monitor DB15 VGA-cable)
- 15 feet long null DB9 cable m/f for hooking up PC laptop to some old RS232C equipment like scanner, Modem, router, USB to serial adapter, printer, plotter, camera, barcode / embroidery machine, touchscreen, microcontroller, factory test equipment
Full Specifications
| Brand | DTECH |
|---|---|
| Color | Female to Female |
| Gauge | 30.00 |
| Model | DT-9007B-5M |
| Cable Type | Serial |
| Item Shape | Round |
| Model Name | Null Serial Cable 15ft |
| Unit Count | 1 Count |
| Item Length | 15 Feet |
| Part Number | DT-9007B-5M |
| Connectivity | USB |
| Compatibility | PC, Switch |
| Connector Type | DB9 |
| Number of Pins | 9 |
Ready to buy?
DTECH DB9 RS232 Serial Cable Null Modem Male to Female Cord Full Handshaking 7 Wire Crossover for Computer Switch Laptop Router Data Communication (15 Feet, Black) is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-24. Price and availability subject to change.
Related Cables & Connectors
