This article covers バッファロー BUFFALO USB ハブ USB2.0 バスパワー 4ポート ブラック BSH4U25BK【Windows.

Overview

The Buffalo BSH4U25BK is a straightforward USB 2.0 bus-powered hub offering four Type-A ports. It requires no external power adapter, drawing power directly from your computer's USB port. Sold as a 4-pack, it provides excellent value for users who need to expand connectivity across multiple machines or locations. Compliant with USB 2.0 (480 Mbps max), this hub is ideal for connecting peripherals that don't demand high bandwidth: mice, keyboards, USB flash drives, and dongles. Its compact design and attached cable help keep your workspace tidy.

Connectivity & Compatibility

Interface: USB 2.0 / 1.1 (Type-A) upstream and downstream Compatible devices: Windows PCs, Macs, Chromebooks, game consoles, tablets with USB-A host port Bus-powered operation – no AC adapter needed, perfect for travel or clean desk setups Driverless installation on all major operating systems

Product Info

The BSH4U25BK launched around 2024 as an entry-level USB hub from Buffalo. It sits firmly in the budget tier, emphasizing simplicity and reliability over cutting-edge specs. The 4-pack format makes it especially cost-effective. Each hub comes with a permanently attached 30cm cable (no detachable cord). Warranty is 1 year from the manufacturer. Available through major online retailers like .

Best Use Cases

Office workers managing multiple PCs: Install one hub per workstation to reduce cable swapping for mouse and keyboard. However, avoid connecting power-hungry devices like external hard drives. Remote workers using laptops: A simple way to add extra ports for a mouse, USB flash drive, and wireless receiver. The bus-powered design means no extra power brick to carry. * Schools or small offices needing bulk deployment: The 4-pack provides a uniform solution at low per-unit cost. Not suitable for USB 3.0 devices requiring high transfer speeds.

Product Disclosure (Amazon)

  • Manufacturer: バッファロー
  • Seller: Amazon.co.jp
  • Fulfilled by: Amazon.co.jp
  • ASIN: B0H8DV3D41
  • Note: This article covers a manufacturer-made product based on Amazon listing details.