This article covers StarTech.com 7ポートUSB-Cハブ.

Overview

If you've ever run out of USB ports on your laptop or desktop, the StarTech.com HB30C5A2CSC is a practical solution. This 7-port USB-C hub adds five USB-A ports and two USB-C ports over a single USB 3.0 (Gen 1) Type-C connection, delivering up to 5Gbps data transfer. It's a self-powered hub, meaning it comes with an AC adapter to provide stable power to all connected devices. What makes this hub stand out is the dedicated BC 1.2 charging port, which can deliver up to 1.5A to charge smartphones or tablets even when the host PC is turned off or in sleep mode. This makes it a perfect pairing for modern ultrabooks with limited ports, without the need for driver installation across Windows, macOS, Linux, iPadOS, Chrome OS, and Android.

Connectivity & Compatibility

Host interface: USB 3.0 (Gen 1) Type-C at 5Gbps; compatible with Thunderbolt 3 ports. Downstream ports: 5x USB-A (one with BC 1.2 fast charging) and 2x USB-C. Backward compatible with USB 1.1/2.0 devices. Includes a 1-meter host cable, giving flexibility for desktop placement. Driverless setup — works immediately on all major operating systems including Windows, macOS, Linux, iPadOS, Chrome OS, and Android. * A dedicated power switch on the rear lets you cut power to all downstream devices with one click, saving energy when not in use.

Product Info

The HB30C5A2CSC has been available since around 2018, and it remains a reliable workhorse in the mid-range hub segment. On , it's priced at around ¥13,224. It offers far better power stability and port count compared to cheap bus-powered hubs, though it lacks the high-speed data rates (e.g., 40Gbps) of Thunderbolt 4 or USB4 hubs. Warranty coverage is 2 years from StarTech.com, with unlimited free technical support for the lifetime of the product. The box includes the hub unit, a 12V/4A universal AC adapter (with Japan, North America, Europe, UK, and Australia/New Zealand plugs), a 1-meter USB-C host cable, and a quick-start guide.

Best Use Cases

Creative professionals: Photographers and video editors who need to connect multiple external drives, card readers, and a tablet simultaneously. The five USB-A ports provide ample room for legacy peripherals, while the two USB-C ports accommodate modern SSDs and other Type-C accessories. However, if you rely on Thunderbolt 3/4 devices that require 40Gbps bandwidth, this hub will be a bottleneck. Remote workers: Those who connect a webcam, headset, keyboard, mouse, and maybe a secondary storage drive to a single laptop. The plug-and-play nature and broad OS support make it ideal for mixed-workplace environments. Just note that this hub doesn't support DisplayPort Alt Mode or PD charging, so you'll need a separate cable for video output or power delivery. * Mobile device users: Anyone who wants to charge a smartphone or tablet without keeping the PC awake. The dedicated BC 1.2 charging port keeps your device topped up at 1.5A, even when the host PC is off. For those who need to fast-charge multiple devices simultaneously, consider adding a dedicated multi-port charger alongside this hub.

Product Disclosure (Amazon)

  • Manufacturer: StarTech.com(スターテック)
  • Seller: Startech Japan KK
  • Fulfilled by: Amazon
  • ASIN: B07C69V6WZ
  • Note: This article covers a manufacturer-made product based on Amazon listing details.