This article covers SABRENT usb kvmスイッチ.

Overview

The SABRENT USB-SW30 is a compact USB KVM switch that allows two computers to share a single USB device, such as a keyboard, mouse, flash drive, scanner, or printer. It supports USB 3.0 SuperSpeed data transfer up to 5 Gbps and operates as a plug-and-play device with no driver installation required. Measuring just 6.1 × 5.9 × 2.1 cm, it takes up minimal desk space while providing a clean cable management solution. With two USB 3.0 input ports and one output port, the USB-SW30 lets you switch between connected computers via a single push button. LED indicators clearly show which computer is currently active. The switch is compatible with both Windows and macOS, and even works with Linux and Chrome OS in many cases.

Connectivity & Compatibility

The USB-SW30 uses USB 3.0 (USB 3.2 Gen1) Type-A connectors on both the input and output sides. It is backward compatible with USB 2.0 and USB 1.1 devices. No external power adapter is required, as the switch is bus-powered. Simply connect your two computers to the input ports and your shared USB device to the output port, then press the button to toggle between systems. Compatibility extends to all major operating systems, including Windows 7/8/10/11, macOS 10.9 and later, and various Linux distributions. However, some specialized peripherals like certain scanners or printers may not work correctly when shared through a KVM switch. For such devices, direct connection to the computer is recommended.

Product Info

The SABRENT USB-SW30 has been available since around 2017 and remains a popular choice in the entry-level USB switch market. It is priced affordably, typically under $25, making it accessible for users who need simple computer sharing without advanced features. The warranty period is generally one year from the date of purchase. The unit is made of durable ABS plastic and is lightweight (approximately 50 grams). No cables are included in the box — you will need two USB A-to-A cables to connect your computers. The switch is sold through major online retailers like . Its straightforward design and low cost set it apart from more complex KVM solutions that include video switching.

Best Use Cases

Dual-PC workstation users: If you switch between a desktop and a laptop during your workflow, the USB-SW30 lets you share a single USB keyboard and mouse, reducing clutter and improving efficiency. Users with limited USB ports: When your computer has few USB ports, this switch expands connectivity by allowing multiple devices to share one port (though only one device at a time). * Budget-conscious buyers: At around $20–25, this is one of the most affordable ways to share USB devices between two computers, ideal for first-time KVM users or temporary setups.

Product Disclosure (Amazon)

  • Manufacturer: SABRENT
  • Seller: Store4PC-Japan
  • Fulfilled by: Amazon
  • ASIN: B074TYDJK2
  • Note: This article covers a manufacturer-made product based on Amazon listing details.