Shenzhen Kuncan Electronics Co., Ltd.
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DB9 Male to Female Extension Cable 9 Pin RS232 Serial Straight Through Cord for Data Communication PLC CNC Machine
| Product Name | DB9 Serial Extension Cable |
| Connector Type | DB9 Male to DB9 Female |
| Interface Standard | RS232 |
| Number of Pins | 9 Pins (Standard DB9) |
| Cable Length | 30cm / 50cm / 1m / 1.5m / 2m / 3m / Custom |
| Jacket Material | PVC |
| Conductor | Tinned Copper or Pure Copper (Optional) |
| Shielding | Foil shielding or Braid+Foil (for interference protection) |
| Mounting Screws | Thumbscrew locking on both ends |
| Compatibility | Windows / Linux / Mac devices with RS232 port |
| RoHS/CE Compliant | Yes |
| Color | Black / Grey / Customized |
The DB9 Male to Female Serial Extension Cable extends the connection between two RS-232 compatible devices. It's ideal for applications like modems, routers, CNC machines, barcode scanners, and other industrial or legacy serial equipment.
Constructed with high-quality shielding and gold-plated contacts, this cable ensures a stable and reliable data transmission, even in electrically noisy environments.
Standard DB9 Connectors – Male to Female, 9-pin straight-through configuration
RS232 Compatibility – Ideal for extending COM port connections
Thumbscrews on Both Ends – Secure and tight connection
Shielded Cable – Reduces EMI/RFI interference
Durable Construction – Molded strain relief and thick PVC jacket
Multiple Lengths – Available from 0.3m to 5m or customizable
Connecting PC to Modem, Router, or CNC
Factory Equipment RS232 interface
Barcode Scanners or POS Devices
Industrial Automation Systems
Diagnostic Devices and PLCs
Q1. Are you factory or trade company?
A: We are factory of more than 16 years export experience.
Q2. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery.
Q3. What is your terms of delivery?
A: EXW, FOB, CFR, CIF, DDU.
Q4. Samples ?
A : 2-5 pieces free samples are available,fright on you. Delivery time usually is 2-3 days. Customized samples will take 5-10days.
Q5.What is delivery time if we place an order?
A:It depends order quantities.Usually,we can deliver goods within 10-15 working days,for more QTY order,let's confirm when you place official order.
Q6. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
Q7:How to ship out the cargo?
A:At your request, by sea,by express, all are available.
