CH334 USB 2.0 4-Port Hub Splitter Module for DIY Electronics
CH334 USB 2.0 4-Port Hub Splitter Module for DIY Electronics
CH334 USB 2.0 4-Port Hub — Expand Your Connections Instantly
The CH334 USB 2.0 4-Port Hub is a compact, industrial-grade USB splitter module designed for DIY electronics projects, industrial automation, and everyday desktop use. Built around the CH334 MTT (Multi Transaction Translator) chipset, it delivers simultaneous, stable 480Mbps data transfer across all four ports — all in a plug-and-play package that requires zero driver installation.
Made in Mainland China.
Key Features
- 4 USB 2.0 Ports: Expand one USB input into four full-speed Type-A female output ports — connect keyboards, flash drives, external hard drives, tablets, and more simultaneously.
- High-Speed MTT Architecture: Up to 480Mbps transfer rate with Multi Transaction Translator technology, ensuring each port operates independently for maximum throughput. Backward compatible with USB 1.1 and 1.0 devices.
- Industrial-Grade Protection: Built-in surge protector chip and overcurrent protection circuit guard your devices against voltage fluctuations, enabling stable 24/7 operation.
- Bus Powered — No Extra Adapter Needed: Draws power directly from your USB port (5V / 500mA). For high-power devices, an externally powered hub is recommended.
- Plug & Play — No Drivers Required: Works seamlessly with Windows, macOS, and Linux operating systems right out of the box.
- Wide Temperature Range: Operates reliably from -20°C to 80°C, making it suitable for demanding environments.
- Compact & Portable: Space-saving form factor fits neatly on any desktop or inside DIY enclosures — ideal for travel, office, or embedded projects.
Specifications
| Interface | USB 2.0 (1× Type-A Male Input, 4× Type-A Female Output) |
| Transfer Rate | Up to 480Mbps (USB 2.0); compatible with USB 1.1 / 1.0 |
| Power Supply | USB Bus Powered — 5V / 500mA (max 500mA per port) |
| Operating Temperature | -20°C to 80°C |
| Chipset | CH334 MTT (Multi Transaction Translator) |
| OS Compatibility | Windows, macOS, Linux |
| Package Contents | 1× CH334 USB 2.0 4-Port Hub Module |
How to Use
- Plug the hub's USB input (Type-A Male) into your computer's USB port — the rear port is recommended for more stable power delivery.
- Connect your USB devices (flash drives, keyboards, peripherals) into any of the four output ports.
- No driver installation is needed — the hub is immediately recognized by Windows, macOS, and Linux.
- For high-power peripherals (e.g., external hard drives), use an externally powered USB hub to ensure consistent performance.
Usage Precautions
- Avoid high-temperature, humid, or strong electromagnetic environments.
- Always hold the connector firmly when plugging or unplugging; do not shake the hub while powered on.
- Use a standard USB 2.0 cable under 3 meters to avoid signal degradation.
- Clean dust regularly; do not use liquid cleaners. Disconnect when not in use.
- For mission-critical data applications, a UPS (uninterruptible power supply) is recommended.
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Frequently Asked Questions
Q: Does the CH334 USB 2.0 4-Port Hub require any driver installation?
A: No. The CH334 USB hub features a plug-and-play design with no driver installation required. It is compatible with Windows, macOS, and Linux operating systems and is recognized automatically upon connection.
Q: Can I use all four USB ports simultaneously at full speed?
A: Yes. Thanks to the CH334 MTT (Multi Transaction Translator) chipset, each port operates with its own transaction translator, allowing all four ports to transfer data simultaneously without sharing bandwidth — maximizing speed and stability for multi-device use.
Q: Is this hub suitable for DIY electronics and industrial automation projects?
A: Absolutely. The CH334 module is purpose-built for DIY electronics integration and industrial automation applications. Its wide operating temperature range (-20°C to 80°C), built-in surge protection, and overcurrent protection make it ideal for embedding into custom enclosures and demanding environments.
Q: What types of devices can I connect to this USB hub?
A: The hub supports a wide range of USB devices including keyboards, mice, USB flash drives, external hard drives, tablets, and other USB 2.0 / 1.1 / 1.0 peripherals. For high-power devices, an externally powered USB hub is recommended.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.