Product Package: [ Amazon US | Launch Price: $315.69 ] StarTech KVM 303NA-TB5-HUB 4-Port Thunderbolt 5 Hub with Thunderbolt Share | Specs: 80/120Gbps Throughput | 140W Power Delivery | 8K Multi-Display Support | Thunderbolt Share KVM
StarTech has launched the 4-Port Thunderbolt 5 Hub with Thunderbolt Share KVM 303NA-TB5-HUB in the US. The launch price is $315.69 (the lowest Price on May 4, 2026). Visit Amazon.com for current availability and pricing.
This is an enterprise-grade hub designed for demanding workflows, offering up to 80/120Gbps throughput and 140W laptop charging. It supports multiple 8K or 6K displays and high-speed NVMe storage. The included Thunderbolt Share software enables two PCs to share a single keyboard, mouse, and display, streamlining multi-PC workflows. It features a rugged aluminum chassis with a K-Slot for security and VESA-mount compatibility.
StarTech 4-Port Thunderbolt 5 Hub with Thunderbolt Share KVM 303NA-TB5-HUB Price in US
Launch Price: $315.69 — Amazon US
StarTech 4-Port Thunderbolt 5 Hub with Thunderbolt Share KVM, 80 / 120Gbps, 8K Multi-Display, 140W PD, USB-A 10Gbps, TB4 & USB4, MacBook M4 Pro M4 Max M5
by StarTech.com
Sold by Amazon.com- KVM LIKE EXPERIENCE VIA THUNDERBOLT™ SHARE: Included Thunderbolt Share software enables two PCs to share one keyboard, mouse, and display over a single Thunderbolt cable, no switch needed; Features file transfer, shared control, PC migration (Windows only)
- UP TO 80/120 GBPS ENTERPRISE-GRADE THROUGHPUT: Harness Thunderbolt 5's full bandwidth for demanding workloads; Supports Thunderbolt and USB4 NVMe storage with lightning-fast throughput of 6,200MBps
- CONNECT HIGH-PERFORMANCE PERIPHERALS: Three Thunderbolt 5 ports plus USB-A 10Gbps downstream unlock multiple 8K or 6K displays, high-speed SSDs, network adapters, daisy-chained TBT devices, and USB-C devices up to 80Gbps
Thunderbolt 5 Performance
The StarTech 4-Port Thunderbolt 5 Hub 303NA-TB5-HUB harnesses the full bandwidth of Thunderbolt 5, offering up to 80/120Gbps throughput for demanding workloads. It supports Thunderbolt and USB4 NVMe storage with lightning-fast throughput of 6,200MBps. This allows for the connection of high-performance peripherals, including high-speed SSDs, network adapters, and daisy-chained Thunderbolt devices.
KVM-like Experience with Thunderbolt Share
Included with the hub is Thunderbolt Share software, which provides a KVM-like experience. This software enables two PCs to share one keyboard, mouse, and display over a single Thunderbolt cable, eliminating the need for a separate KVM switch. Features include file transfer, shared control, and PC migration (Windows only), streamlining multi-PC workflows with ultra-low latency.
Connectivity & Power Delivery
The hub features three Thunderbolt 5 ports and one USB-A 10Gbps downstream port. These ports unlock support for multiple high-resolution displays, including 8K or 6K monitors. The hub provides up to 140W Power Delivery for laptop charging, with downstream Thunderbolt 5 ports supporting 15W Power Delivery, and the dedicated USB-A 10Gbps port offering 7.5W (1.5A) for mobile device charging.
Design & Durability
The StarTech 4-Port Thunderbolt 5 Hub 303NA-TB5-HUB is built with a rugged aluminum chassis. It includes a K-Slot security lock, a power button, and VESA-mount compatibility (40x40mm pattern) for secure and clean installations. A 3.3ft (1m) Thunderbolt 5 host cable is bundled for immediate deployment.
StarTech 4-Port Thunderbolt 5 Hub with Thunderbolt Share KVM 303NA-TB5-HUB Technical Specifications
- Model: 303NA-TB5-HUB
- Warranty: 2 Years
- Host Connectors: 1 – Thunderbolt 5
- Downstream Connectors: 3 – Thunderbolt 5, 1 – USB 3.2 Type-A (9 Pin, Gen 2, 10Gbps, 7.5W Power)
- Operating Temperature: 0°C to 40°C (32°F to 104°F)
- Storage Temperature: -20°C to 70°C (-4°F to 158°F)
- Humidity: 0% to 95% (non-condensing)
- Ports: 4
- Bus Type: Thunderbolt 5, Thunderbolt 4, USB4 (40Gbps), USB4 (80Gbps)
- Compatible Lock Slot: Kensington Standard Slot (K-Slot)
- Industry Standards: Thunderbolt 5, USB 3.2 Gen 2 10Gbps, USB Power Delivery 3.1
- Chipset ID: Intel – JHL9480, Parade – FL5801, Infineon – CYPM1322, Infineon – CYPD8225
- LED Indicators: 1 – Power LED
- Maximum Data Transfer Rate: 80Gbps
- Maximum Digital Resolutions: 7680 x 4320 (8K) 60 Hz
- Type and Rate: Thunderbolt 5 (80Gbps), USB4 (40Gbps), USB4 (80Gbps)
- UASP Support: Yes
- Supported Charging Outputs: USB-C (15W), BC 1.2 (1.5A)
- Color: Space Gray
- Product Length: 6.8 in [172.6 mm]
- Product Width: 3.1 in [77.5 mm]
- Product Height: 0.8 in [20 mm]
- Weight of Product: 15.9 oz [451 g]
- Power Source: AC Adapter Included
- Power Delivery: 140W
- Output Voltage: 21V DC
- Output Current: 8.58A
- Center Tip Polarity: Positive
- Plug Type: CP (OD:7.4/ID:5.1/CPD:0.6)
- Power Consumption (In Watts): 180.18
- OS Compatibility: Windows 11, macOS 15.0, 26.0
- Included in Package: 1 – Thunderbolt 5 Hub, 1 – Universal Power Adapter (NA/JP, ANZ), 1 – 1m Thunderbolt 5 Host Cable
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