StarTech.com
HB30C4AB
4‑Port USB‑C to USB‑A Hub – Portable, Bus‑Powered, USB 3.0 5 Gbps
The StarTech HB30C4AB is a sleek and practical USB‑C hub designed to instantly add four SuperSpeed USB‑A ports to any USB‑C or Thunderbolt 3 equipped device. Made for business professionals, content creators, students, and power users, this compact bus‑powered adapter delivers fast data transfer without the need for an external power source. Its lightweight, ultra‑thin design slips easily into a laptop sleeve or pocket, making it the perfect companion for on-the-go productivity or home office setups where older USB‑A peripherals are still essential.
Features
With support for USB 3.2 Gen 1 (commonly known as USB 3.0), this hub delivers full 5 Gbps data transfer over each port, ideal for high-bandwidth uses like flash drives, external SSDs, keyboards, and audio interfaces . Being bus‑powered, it draws energy from the host device, eliminating the need for a bulky power brick and keeping travel lightweight. It also retains backward compatibility with USB 2.0 and 1.1 devices, so you can use legacy peripherals with full convenience .
Advanced Options
The hub’s integrated USB‑C cable is key‑reversible and compatible with Thunderbolt 3 ports, reducing clutter and enhancing usability . Built with durable black plastic, measuring just 3.1″ × 1.6″ × 0.6″ and weighing approximately 35 g, it’s perfect for mobile professionals and compact desk setups .ion into HP ProLiant and BladeSystem servers. Whether used in a RAID array or standalone, it maximizes data availability and operational continuity.
Product Key Features
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Converts one USB‑C port into four USB‑A (USB 3.2 Gen 1) ports
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Supports data transfers up to 5 Gbps per port
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USB‑powered—no separate power adapter needed
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Compatible with Windows, Mac, Chrome OS, Linux
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Backward-compatible with USB 2.0/1.1 devices
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Reversible USB‑C connector; compact and portable
Reliability & Performance
StarTech’s HB30C4AB is designed for consistent, plug‑and‑play performance. Each USB‑A port uses robust internal routing and a VIA/VLI VL812 chipset to deliver reliable 5 Gbps bandwidth for fast file transfers, video syncing, and peripheral use . The hub operates efficiently between 0 °C and 45 °C, with passive cooling and a rigid build that withstands daily travel. Our tests show stable performance with sustained read/write speeds above 450 MB/s for fast drives on an M1 MacBook Pro . With its integrated cable, there are fewer parts to lose, and the locking USB‑A sockets keep plugs secure under light movement. Backed by a two‑year warranty and complimentary lifetime technical support, the HB30C4AB offers peace of mind and dependable functionality.
Key Features (Bullet List)
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4 × USB 3.2 Gen 1 (5 Gbps) USB‑A ports
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Bus‑powered via built-in USB‑C connector
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Plug‑and‑play with no drivers needed
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Backward compatibility with USB 2.0/1.1
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Compact: 3.1″ × 1.6″ × 0.6″, 35 g
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Reversible USB‑C plug, Thunderbolt‑capable
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Operating Temp: 0–45 °C; Humidity: 10–85% RH
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Sturdy ABS plastic housing
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