Stop Losing Data and Dealing with Loose Connections
Do you have problems with your industrial equipment? Maybe your USB devices keep disconnecting. Or your data transfer stops in the middle of a job. This is very frustrating. It happens because of cheap cables. They have no shield. They pick up noise from motors and machines. The wires are too thin. They break easily when you move them. You need a cable that works every time. You need a cable that lasts for years, not weeks. Our imported 4-core shielded USB 2.0 cable solves these problems. It is built for tough jobs. It keeps your signal strong and your data safe.
What Makes This Cable Special?
This is not a normal USB cable. It is a special cable for signal and data control. We use high-quality imported materials. The construction is very specific. We focus on stability and anti-interference. Here are the main features that make this product better than others.
Specific Wire Gauge for Power and Signal
We use different wire sizes for different jobs. This is smart design.
- Power Lines (Red and Black): We use 0.14 square mm wire. This is about 26 AWG. It is thicker. It carries power well. It does not get hot. It ensures your device gets enough electricity.
- Signal Lines (Green and White): We use 0.1 square mm wire. This is about 28 AWG. It is thinner. But it is perfect for data. It is flexible. It makes the cable easy to bend in tight spaces.
Twisted Pair Structure for Data Lines
The green and white wires are twisted together. This is a “twisted pair.” Why do we do this? It cancels out noise. When the wires are twisted, electromagnetic interference (EMI) affects both wires equally. The receiver cancels this noise out. Your data stays clean. You get fewer errors. This is critical for long cables in factories.
Dual Shielding Protection
This cable has two layers of protection. This is “dual shielding.”
- Foil Shield: We wrap the twisted pairs in aluminum foil. It blocks high-frequency noise.
- Braided Shield: We add a copper braid over the foil. It blocks low-frequency magnetic fields. It also makes the cable strong. It is hard to cut or crush.This shield stops noise from welding machines, heavy motors, and power lines. Your USB 2.0 signal (480 Mbps) stays fast and stable.
High-Quality PVC Jacket
The outside layer is PVC. It is not the cheap, hard plastic you see on low-quality cables. Our PVC is flexible. It resists oil, water, and chemicals. You can drag it on the floor. It will not crack. It works in cold warehouses and hot factories. The temperature range is -20°C to 75°C.
Technical Specifications
Here is the exact data for engineers and buyers. You can trust these numbers.
- Product Name: 4-Core Shielded USB 2.0 Data & Control Cable
- Conductor Material: Bare Copper (BC)
- Insulation Material: PE (Polyethylene) for inner wires, PVC for outer jacket
- Shielding: Aluminum Foil + Tinned Copper Braid (85% coverage)
- Cable Length: Customizable (Standard 1m, 1.5m, 2m, 3m, 5m)
- Outer Diameter: Approx. 6.0mm – 7.0mm (depends on shield density)
- Voltage Rating: 300V / 500V
- Data Transfer Rate: Up to 480 Mbps (USB 2.0 High Speed)
- Power Current: Up to 5A (depending on length and voltage drop)
- Connector Type: USB Type-A to Type-B, or custom 4-pin industrial connector
- Color Code:
- Red: VCC (+5V)
- Black: GND (Ground)
- Green: Data+ (D+)
- White: Data- (D-)
- Certifications: RoHS, REACH, ISO9001
Where Can You Use This Cable?
This cable is for serious work. It fits many industries. If you have a device that needs USB 2.0 and power, this is the right choice.
Industrial Automation and PLCs
Factories use Programmable Logic Controllers (PLCs). These machines control assembly lines. They need a stable connection to the computer. If the cable fails, the line stops. You lose money. Our shielded cable connects the PLC to the HMI (Human Machine Interface). It resists the noise from big servo motors. It keeps the factory running.
Medical Equipment
Hospitals use many USB devices. Think of ultrasound machines, patient monitors, and lab analyzers. These devices need clean data. They cannot have errors. Our cable provides a stable signal. It also has a strong jacket. It is easy to clean. It resists disinfectants. It is safe for medical environments.
POS and Retail Systems
Retail stores have card readers, barcode scanners, and receipt printers. These are plugged in all day. Cheap cables break at the connector. The wires inside snap. Our cable uses a flexible strain relief. The wires are stranded, not solid. They do not break from vibration or movement. It is perfect for busy checkout counters.
Security and Surveillance
IP cameras and DVRs often use USB for data or power. These systems run 24/7. They are often outdoors or in ceilings. The cable needs to handle temperature changes and moisture. Our PVC jacket protects against humidity. The shielded design stops interference from nearby power cables in the walls.
Laboratory and Testing Gear
Labs use sensitive instruments. A tiny bit of noise can ruin a test result. Our twisted pair design ensures signal integrity. Scientists and engineers get accurate data every time. The cable is also tangle-free. It keeps the lab bench organized.
Why Buy From Us?
We are a factory. We know cables. We do not just resell. We make them.
We Control the Quality
We check every meter of wire. We test the copper purity. We check the shielding coverage. If it is not 85% or higher, we reject it. We pull-test the wires to make sure they do not snap. We fold the jacket to make sure it does not crack. You get a consistent product. Batch after batch is the same.
We Can Customize
Need a special length? We can do it. Need a special connector? We can mold it. Need a different color jacket for organization? We can make it. We are flexible. We help you solve your specific problem. We do not force you to fit our product. We make the product fit your need.
We Offer Great Value
We are a direct factory. There is no middleman. You get the factory price. But you get imported quality. We balance cost and performance. We give you a cable that lasts 3 times longer than cheap alternatives. In the long run, you save money. You do not have to replace broken cables.
How to Order and Get a Sample
Ready to test this cable? You should. It is the best choice for your USB 2.0 data and power needs. Do not settle for interference and broken wires.Contact us today for a free sample and a custom quote.Tell us your needs. How long do you need the cable? What connectors do you use? Where will you use it? We will reply within 24 hours. We can send you a sample roll. Test it in your machines. See the difference in signal stability. Once you test it, you will never go back to cheap cables.Click the “Contact Us” button. Send us an email. Let’s start a conversation about your cable project. We are ready to ship worldwide.