Vention CHTBB 4-Port USB 3.0 Powered Hub for High-Performance Peripheral Connectivity

The Vention CHTBB delivers four SuperSpeed USB 3.0 ports with dedicated external power supply for connecting multiple high-demand peripherals simultaneously. This powered hub provides individual port power delivery up to 2A while maintaining 5Gbps data transfer rates across all connected devices. Users requiring simultaneous operation of external hard drives, charging devices, webcams, and other power-hungry USB equipment will find this hub essential for expanding laptop or desktop USB capabilities without performance compromises.

Technical Specifications

USB Hub Performance

• USB Standard: USB 3.0 SuperSpeed specification compliant
• Downstream Ports: 4 x USB 3.0 Type-A female ports
• Data Transfer Rate: Up to 5Gbps per port (shared bus architecture)
• Upstream Connection: USB 3.0 Type-A male connector
• Cable Length: 0.15 meters (5.9 inches) integrated host cable
• Port Current Capacity: 2A maximum per port with power adapter connected
• Bus-Powered Mode: 500mA total across all ports without external power

Power Supply Specifications

• Input Voltage: AC 100-240V, 50/60Hz (universal input)
• Output Voltage: DC 5V ±5%
• Output Current: 4A maximum (20W total)
• Power Adapter Cable: 1.2 meters DC cable length
• Connector Type: DC barrel jack (5.5mm x 2.1mm)
• Power Efficiency: >80% typical efficiency rating
• Safety Features: Over-current protection, short-circuit protection, over-voltage protection

Physical Characteristics

• Hub Dimensions: 110mm x 45mm x 20mm (L x W x H)
• Hub Weight: 95 grams (without power adapter)
• Power Adapter Dimensions: 65mm x 40mm x 28mm
• Total System Weight: 210 grams with power adapter
• Housing Material: High-grade ABS plastic with matte finish
• Base Design: Weighted construction with four rubber anti-slip feet
• Port Spacing: 15mm center-to-center for standard USB connector clearance

LED and Control Features

• Power LED: Blue indicator for hub power status
• Port LEDs: Individual blue LEDs for each port activity
• On/Off Switches: Individual rocker switches for each port
• Master Power Switch: Main power control on rear panel
• LED Brightness: Optimized for visibility without sleep disruption

Chipset and Compatibility

• Controller Chip: VIA VL817 4-port USB 3.0 hub controller
• Operating Systems: Windows 11/10/8.1/8/7/Vista/XP, macOS 10.6+, Linux kernel 2.6.14+, Chrome OS
• Driver Requirements: Plug-and-play, no driver installation needed
• Hot-Swap Support: Full hot-plug capability for all ports
• Backward Compatibility: USB 2.0 (480Mbps), USB 1.1 (12Mbps) devices supported

Environmental and Certifications

• Operating Temperature: 0°C to 40°C (32°F to 104°F)
• Storage Temperature: -20°C to 70°C
• Operating Humidity: 10% to 90% relative humidity, non-condensing
• Certifications: FCC Class B, CE, RoHS 2.0 compliant, UL listed power adapter
• MTBF: 50,000 hours calculated reliability
• Warranty: 18-month manufacturer’s warranty

Use Cases and Applications

Professional Workstation Expansion

Desktop users connect multiple external hard drives, SSDs, and RAID arrays for video editing, 3D rendering, and data-intensive workflows. When managing large media libraries or conducting simultaneous backups across multiple drives, the powered hub eliminates USB bus power limitations that cause drive disconnections. The individual port switches allow powering down idle drives to reduce power consumption and drive wear during extended work sessions.

Photography and Content Creation Studios

Professional photographers transfer images from multiple card readers while charging camera batteries and connecting graphics tablets simultaneously. When processing thousands of RAW images from multi-camera shoots, the 5Gbps bandwidth across all ports accelerates import workflows. Additionally, the external power ensures card readers and USB-powered lighting equipment operate reliably without voltage sag affecting performance.

Home Office Productivity Setups

Remote workers create comprehensive desktop environments by connecting webcams, external microphones, document scanners, and charging devices through a single hub. When participating in extended video conferences while scanning documents and maintaining charged mobile devices, the powered hub supports all peripherals without requiring multiple wall outlets. The individual port LEDs provide visual confirmation of device connectivity status during troubleshooting.

Gaming and Streaming Configurations

Gamers and content creators connect racing wheels, flight controls, stream decks, capture cards, and RGB lighting controllers to desktop systems. When streaming gameplay requires multiple USB peripherals operating simultaneously, the hub’s powered design prevents device dropouts during critical gaming moments. Furthermore, the anti-slip base maintains stability when connecting and disconnecting devices during setup changes between gaming sessions.

Laboratory and Scientific Instrumentation

Research facilities connect analytical instruments, data acquisition devices, and environmental sensors requiring stable power delivery to data collection computers. When experiments generate continuous data streams from multiple USB instruments simultaneously, the hub maintains reliable connections throughout extended measurement periods. The individual power switches enable controlled sequencing of instrument power-up to prevent inrush current issues.

Small Business Point-of-Sale Systems

Retail operations connect barcode scanners, receipt printers, cash drawers, and customer displays to compact POS computers or tablets. When processing high transaction volumes requiring simultaneous peripheral operation, the powered hub ensures consistent device performance throughout business hours. The desktop form factor fits conveniently beside registers without occupying valuable counter space needed for customer interaction.

Educational Technology and Computer Labs

Schools deploy powered hubs at student workstations for connecting external storage, specialty input devices, and charging personal devices during class sessions. When students require access to USB peripherals while maintaining charged laptops or tablets, the hub provides comprehensive connectivity without requiring individual wall chargers. The visible port LEDs help students and instructors quickly identify connection issues during technology-based lessons.

Medical Office and Clinical Workstations

Healthcare facilities connect medical peripherals including barcode medication scanners, signature pads, biometric readers, and patient education tablets to electronic health record systems. When clinical workflows require multiple USB devices operating reliably throughout patient appointments, the powered hub eliminates connection failures that could disrupt care delivery. The external power ensures medical-grade peripherals receive consistent voltage for accurate operation.

Audio Production and Recording Studios

Music producers connect MIDI controllers, audio interfaces, DJ controllers, and USB microphones to digital audio workstations for music creation and podcast production. When recording multi-track sessions or performing live DJ sets requiring multiple USB audio devices, the hub provides adequate power for professional audio equipment without ground loop noise. The bandwidth allocation ensures low-latency audio performance across all connected devices.

Industrial Automation and Manufacturing

Factory technicians connect USB programmable logic controllers, machine vision cameras, and diagnostic tools to industrial PCs monitoring production equipment. When manufacturing processes require continuous data collection from multiple USB sensors and controllers, the powered hub maintains reliable connections in environments with electrical noise from motors and machinery. The robust construction withstands industrial settings with vibration and temperature fluctuations.

Cryptocurrency Mining and Server Management

IT professionals connect USB ASIC miners, hardware wallets, and management dongles to servers and mining rigs requiring multiple secure USB connections. When managing cryptocurrency operations or server infrastructure requiring several USB security keys and management interfaces, the individual port control allows selective device activation. The powered design ensures consistent operation of USB devices in continuously running systems.

The Vention CHTBB 4-Port USB 3.0 Powered Hub combines external power delivery with SuperSpeed performance for professional applications requiring reliable simultaneous operation of multiple high-demand USB peripherals.