4.5 Feet DB 9 Pin Male to VGA 15 Pin Male Adapter Cable, RS232 to VGA Conversion Cable， for Computer,Printers, Scanners

PNGKNYOCN

PNGKNYOCN 4.5 Feet DB 9 Pin Male to VGA 15 Pin Male Adapter Cable

Name: 4.5 Feet DB 9 Pin Male to VGA 15 Pin Male Adapter Cable, RS232 to VGA Conversion Cable， for Computer,Printers, Scanners
Brand: PNGKNYOCN
SKU: B08GYKSJZT

Bottom line: The PNGKNYOCN 4.5 Feet DB 9 Pin Male to VGA 15 Pin Male Adapter Cable: 4.5ft (137cm) reach connects DB9 devices to 15-pin VGA displays; main trade-off: passes RGB signal only; does not actively convert RGB to VGA.

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By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-10-04

Mike Perry — Hardware researcher since 2014. For retro PC hardware and period-correct parts, synthesises manufacturer documentation, community compatibility lists and marketplace listings rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference. About the author →

Pros & Cons

Pros

✓ 4.5ft (137cm) reach connects DB9 devices to 15-pin VGA displays
✓ HDPE polyethylene insulation cuts signal attenuation and interference
✓ Thumbscrews on both ends lock plugs securely, easy to remove
✓ Works with PCs, laptops, projectors, and KVM switches

Cons

✗ Passes RGB signal only; does not actively convert RGB to VGA
✗ Nonstandard pinout (9-pin to 10/11-pin) needs verifying before buying
✗ Single fixed 4.5ft length; no longer-cable option
✗ Niche DB9-to-VGA use case, not a standard monitor cable

Manufacturer description

1. Product name: DB 9-pin to HD 15-pin VGA adapter cable.2. Cable length; 137cm/4.5 feet.3. Using polyethylene, HDPE inner insulation, high-fidelity design, strong anti-interference ability, reduced transmission signal attenuation, and good use effect.4.Wiring definition: 1 pin-1 pin; 2 pin-2 pin; 3 pin-3 pin; 4 pin-13 pin; 5 pin-14 pin; 6 pin-6 pin; 7 pin-7 pin; 8 pin-8 pin ; 9-pin-10-pin/11-pin.5. The well-made thumbscrew can easily insert and pull out the plug while ensuring easy and safe connection.6. Some video devices are 9-pin, but our graphics cards are all 15-pin, so this line will…

SpecPicks Verdict

SpecPicks scored PNGKNYOCN 4.5 Feet DB 9 Pin Male to VGA 15 Pin Male Adapter Cable using a rating × review-volume × price-fit model applied to published specs and reviews across the cables & connectors category. PNGKNYOCN'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

The DB 9-pin to VGA 15-pin adapter cable is a special adapter cable Some video devices are 9-pin, but our graphics cards are all 15-pin, so this cable will be your best choice
Pin definition: 1 pin -1 pin; 2 needles -2 needles; 3 needles -3 needles; 4 to 13 needles; 5-14 needles; 6 needles -6 needles; 7-needle-7 needles; 8-needle-8 needles; 9-pin -10 pin/11 pin, please confirm the pin connection before purchasing, as shown in Figure 4
Using polyethylene, HDPE inner insulation, high-fidelity design, strong anti-interference ability, reduced transmission signal attenuation, and good use effect. Well-crafted thumbscrews allow easy insertion and removal of plugs while ensuring easy and safe connection
This adapter cable is only used to pass RGB signals through the 15-pin connector of the RGB to VGA converter. It cannot directly convert these RGB signals to VGA.size of the plug is detailed in Figure 5
The adapter cable from DB 9-pin to VGA 15-pin is suitable for computers, notebooks, projectors, KVM switches and other video displays.

Full Specifications

Brand	PNGKNYOCN
Color	Black
Model	RM-4.5VGA
Cable Type	VGA
Item Shape	Round
Unit Count	1 Count
Item Length	137 centimeters
Part Number	rjm478
Connector Type	VGA
Number of Pins	15
Outer Material	Nylon or PVC
Number of Items	1
Special Feature	High Speed
Connector Gender	Male
Compatible Devices	PC, Printer, Projector, Scanner
Indoor Outdoor Usage	Indoor, Outdoor
Customer Package Type	Standard Packaging
Compatible Phone Models	No Compatible Phone Models
Connectivity Technology	VGA
Recommended Uses For Product	computers, notebooks, projectors, KVM switches, video displays
Full listing title	4.5 Feet DB 9 Pin Male to VGA 15 Pin Male Adapter Cable, RS232 to VGA Conversion Cable， for Computer,Printers, Scanners

Ready to buy?

4.5 Feet DB 9 Pin Male to VGA 15 Pin Male Adapter Cable, RS232 to VGA Conversion Cable， for Computer,Printers, Scanners is vintage hardware; the used and vintage market on eBay carries most of the live inventory. Prices and condition vary by seller and move in real time, so we link the live listing rather than quote a cached price. It also has an Amazon listing — check it for current price and availability. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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