are all 25 pins wired straight through?

Yes all 25 pints are wired straight through.

Is there a connection to every pin in the connector? I have a custom application and need a wire connected to pins 2,3,7,8,12 and 20.

Yes these are wired with all 25 pins straight-thru and double shielded cable sheathing.

We are cutting the end off of this cable and need a chart showing the colors and their corresponding pin number. Can you provide this information?

No one will provide you with that, when these are made they're not intended for use like that and manufacturers don't record that data, all the wires might even be the same color. However, you can use a voltmeter to determine which wire in the cut end goes to which pin on the connector.

Will this work to connect an external hard drive to a computer? i have an old scsi external hard drive and a macintosh se.

I am not sure if this will work for you. SCSI devices usually have a different layout and use an SCSI cable. The only way this would work is if the drive has an actual DB25 port and not an SCSI port.

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

Help Track order

Account Cart

Your Cable Store 3 Foot DB25 25 Pin Serial Port Cable Male/Male RS232

Your Cable Store 3 Foot DB25 25 Pin Serial Port Cable Male/Male RS232

Product ID: 169220714

Details

Brand
Your Cable
Cable Type
Serial
Compatible Devices
Modem
Connector Type
Db5
Special Feature
EMI/RFI

📏3 feet length for versatile setups

🔌25-pin DB25 male connectors for secure serial connection

🛡️EMI/RFI protection ensures signal integrity

87.56 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Description

🔗 Connect with confidence—your serial setup’s secret weapon!

COMPACT YET POWERFUL - 3-foot length strikes the perfect balance between workspace neatness and connectivity reach.
DURABLE DEPENDABLE - PVC outer jacket ensures long-lasting durability in both indoor and outdoor environments.
PLUG PLAY PRECISION - Straight-through DB25 male-to-male design for seamless serial communication—no null modem confusion.
UNIVERSAL COMPATIBILITY - Ideal for modems and industrial computer labs, making it the go-to cable for professionals who demand reliability.
SIGNAL SHIELDING MASTERY - Built-in EMI/RFI protection guards your data from interference, keeping transmissions crystal clear.

Your Cable Store’s 3-foot DB25 male-to-male serial cable delivers reliable, interference-protected RS232 connectivity with durable PVC construction, perfect for professional and industrial serial communication needs.

Specifications

ASIN	B07JPDWNKY
Best Sellers Rank	#65 in Serial Cables
Brand	Your Cable Store
Brand Name	Your Cable Store
Cable Type	Serial
Color	Beige
Compatible Devices	Modem
Compatible Phone Models	No Compatible Phone Models
Connectivity Technology	Serial Port
Connector Gender	Male-to-Male
Connector Type	Db5
Customer Reviews	4.5 out of 5 stars 275 Reviews
Indoor Outdoor Usage	Indoor, Outdoor
Item Shape	Round
Manufacturer	Your Cable Store
Model	DB25 M-M 3
Number of Items	1
Number of Pins	25
Other Special Features of the Product	EMI/RFI Protection
Outer Material	Polyvinyl Chloride (PVC)
Part Number	DB25 M-M 3
Recommended Uses For Product	Computer lab industrial
Special Feature	EMI/RFI Protection
Specification Met	Fcc Part 15
UPC	856065005166
Unit Count	1 Count

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Farhan Q.

The delivery time was excellent, and the packaging was secure.

2 months ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

87.56 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

View all Trustpilot reviews