Overview
This USB 3.0 expansion hub expands one USB port into four USB 3.0 ports for connecting multiple peripherals at the same time. It is a USB 3.0 1-to-4 port expansion hub designed for host devices such as ROS robots/smart cars, Raspberry Pi series boards, RDK series boards, Jetson series boards, PC computers, and industrial control machines. Driver-free plug-and-play operation helps solve insufficient USB port and peripheral connectivity needs for office, study, entertainment, and embedded/robotics projects.
Key Features
- 4 x USB 3.0 transmission; 1-to-4 data expansion ports
- Supports Type-C external power supply to help ensure stable power when multiple high-power peripherals are used
- Power input support: 5V1A and 5V2A (Type-C)
- Driver-free, plug and play
- Compatible with Win7/8/10/11, MacOS, Linux, Ubuntu, etc.
- Protection circuit: short-circuit / over-current / reverse-current protection
- High-speed USB 3.0 chip for faster and more stable transmission
- Upgraded tinned copper core, multi-layer shielding for anti-interference and stable transmission
- Thickened PVC outer skin for improved durability and repeated plug/unplug use
Specifications
| Product name | 1-to-4 port expansion hub |
| Ports | 4x USB3.0 + Type-C power ports |
| USB interface | USB 3.0 (compatible with USB 2.0 and USB 1.1) |
| Transmission speed | 350Mbps |
| Speed comparison (theoretical) | USB3.0: 350MB/S; USB2.0: 60MB/S |
| External power | Type-C external power supply (supports 5V1A and 5V2A) |
| Protection circuit | Short-circuit / over-current / reverse-current protection |
| Material | ABS environmental protection rubber case |
| Cable length | 30cm / 50cm |
| Dimensions (hub body) | 92.6mm x 27.3mm |
| Connector dimensions | 28.3mm x 15.5mm |
| Compatible systems | Win7/8/10/11, MacOS, Linux, Ubuntu, etc. |
| Supported devices / platforms | ROS robots/smart cars; Raspberry Pi/RDK series/Jetson series boards; PC computers; industrial control machines |
Note: The listed size is measured manually; there may be a small error. Transmission-speed figures include theoretical data; actual speed depends on the connected devices and use conditions.
Applications
- PC expansion for keyboard, mouse, camera, USB flash drive, printer, U disk, mobile hard drive, and other USB peripherals
- Robotics/embedded expansion for connecting peripherals such as laser lidar, BT receiver, depth camera, and other USB accessories
- Raspberry Pi / RDK / Jetson development setups needing more USB 3.0 ports
For product selection help or after-sales support, contact support@rcdrone.top or visit https://rcdrone.top/.
Details

Turn one USB port into four USB 3.0 ports for peripherals in PC, Raspberry Pi, Jetson, and robotics setups.


Type‑C external power input helps keep power stable when several USB devices are connected at once.

USB 3.0 bandwidth supports faster file transfers than USB 2.0 (actual speed depends on devices and conditions).

Ideal for expanding USB connectivity on embedded boards, ROS robots/smart cars, and industrial or office PCs.



Driver‑free plug‑and‑play works across Windows, macOS, Linux, and Ubuntu for quick setup.



A thickened PVC jacket is built for durability during frequent plug/unplug cycles.


Connect common accessories like keyboards, mice, cameras, flash drives, lidar, and other USB devices through one hub.

Check hub body and connector dimensions to confirm fit in compact enclosures and development rigs.
