The External Thunderbolt 3 to USB Controller delivers high-speed USB connectivity with dedicated bandwidth for each port, ensuring maximum performance for your peripherals. Featuring three independent USB host controller chips, it allocates one chip per 5Gbps USB-A port and one shared between the 10Gbps USB-C and USB-A ports. This smart design prevents speed throttling when multiple devices are connected. With Thunderbolt 3 daisy-chaining support, you can connect the unit alongside other TB3 devices without sacrificing performance. The self-powered design ensures stable operation even with power-hungry accessories.

Key Features

• Three dedicated USB host controller chips for maximum performance

• 2 × 5Gbps USB-A ports with independent controllers

• 1 × 10Gbps USB-C port + 1 × 10Gbps USB-A port sharing a high-speed controller

• Thunderbolt 3 connectivity with 40Gbps bandwidth

• Supports TB3 daisy chaining for multiple device setups

• Self-powered for reliable performance with high-power peripherals

Specifications

• Interface: Thunderbolt 3 (40Gbps)

• USB Ports:

  • 2 × USB-A 3.0 (5Gbps, each with dedicated controller)

  • 1 × USB-C 3.1 Gen 2 (10Gbps, shared controller)

  • 1 × USB-A 3.1 Gen 2 (10Gbps, shared controller)

• USB Controller Chips: 3 independent host controllers

• Daisy Chain: Supports Thunderbolt 3 daisy chaining

• Power: Self-powered

• Compatibility: macOS, Windows, and Linux devices with Thunderbolt 3 ports