| Attribute | Technical Details |
| Brand | Hoco |
| Model Number | HB1 |
| Chassis Classification Type | 4-Way Multi-Port USB 2.0 Hub Block |
| Downstream Interface Matrix | 4 x Separate USB 2.0 Female Interfaces |
| Data Transmission Velocity | Theoretical Value of 480Mbps (60 Mb/s) |
| Intelligent Current Output | Maximum 5V / 500mA Current Allocation (via PC) |
| External Drive Capacity Ceiling | Supports Mobile Hard Drives up to 1TB |
| Integrated Safety Systems Shield | Over-Voltage / Over-Current / Short-Circuit Prevention |
| Integrated Extension Cable Length | 80 cm |
| Total Physical Dimensions | 78 x 25 x 25 mm |
| Structural Net Mass (Weight) | 63 g |
| Chassis Styling Architecture | High Space Utilization Delicate Micro-Texture |
| Hardware Aesthetics Finish | Technical Silver Metallic Shell |
| Primary Application Fields | Station Extension for Desktop Computers and Notebooks |
Quad-Port Data Expansion Matrix: Engineered by Hoco to transform a single USB port into four separate USB 2.0 interfaces for parallel connection of mice, keyboards, flash drives, and desktop accessories.
480Mbps High-Velocity Stream Core: Calibrated to deliver a stable theoretical data throughput threshold of 480Mbps (60 Mb/s), ensuring consistent sequential synchronization cycles without dropping packets.
1TB Industrial Drive Management Logic: Integrated with smart current distribution logic outputting up to 5V/500mA per port to safely drive mobile external hard disks and memory arrays up to 1TB.
Triple-Shield Circuit Protection Loop: Fortified with automated built-in safety sensor blocks designed to instantly cut power upon tracking over-voltage, over-current, or short-circuit irregularities.
Extended 80cm Workstation Routing Cable: Designed with an extra-long 80cm strain-relieved durable cable attached to a compact 78 x 25 x 25mm space-saving block, ideal for under-desk PC tower configurations.