Best KVM and USB Switches for Multiple Computers and Monitors
If you need to share a single monitor, keyboard, and mouse across two or more computers, these switches are designed to simplify your setup. This guide highlights five reliable options and explains who each is best for, so you can pick the right fit for your office, home, or creator workspace.
Summary table of selected products
| Product | Brand | Best For | Notes |
|---|---|---|---|
| Hearvo USB 3.0 HDMI KVM Switch S7232H | Hearvo | Two PCs sharing one monitor with HDMI, USB peripherals | 4K@60Hz; USB 3.0 ports included |
| USB3.0 KVM Switch 4 Port HDMI | GREATHTEK | Four PCs sharing one monitor and periphery | 4K@60Hz; USB-A/C ports |
| BENFEI USB 3.0 Switch 2 Computers | BENFEI | Two PCs sharing USB devices | USB 3.0; driver-free |
| UGREEN USB 3.0 Switch 2 Computers | UGREEN | Two computers with USB-C and USB-A devices | 5Gbps; not a video switch |
| KVM Switch HDMI 2 in 1 Out | BINZET | Two computers with 8K/4K visual needs | HDMI 8K@60Hz / 4K@165Hz; HDR |
Hearvo USB 3.0 HDMI KVM Switch S7232H
This HDMI KVM switch is built to control two computers with a single monitor and USB peripherals. It integrates USB and HDMI switching for efficient desk setup. It supports Windows, Linux, Mac, and more, making it compatible with a wide range of devices.
Best for: Small offices or home setups that require 4K visual output and shared USB peripherals without extra dongles.
Why selected: Combines two essential switches (USB and HDMI) in one compact unit, with four USB 3.0 ports for quick peripheral sharing.
Limitations: Dual-computer control is limited to one monitor; ensure your display supports 4K@60Hz for best results.
USB3.0 KVM Switch 4 Port 4 Computers
Four-port KVM switches let four computers share one monitor and a single keyboard/mouse setup. This is ideal for multi-PC workspaces where switching speed and reliability matter for productivity.
Best for: Teams or individuals who juggle multiple PCs at a single workstation and want rapid, button-based switching.
Why selected: High-capacity 4-port switching with 4K@60Hz support and multiple USB 3.0 connections for peripherals.
Limitation: May be overkill if you only use two computers; consider a 2-port option for simplicity.
BENFEI USB 3.0 Switch 2 Computers
BENFEI focuses on USB devices sharing rather than video. It supports two computers sharing four USB peripherals, making it suitable for a streamlined desk with printers, keyboards, and mice.
Best for: Users who primarily need USB peripheral sharing between two PCs and don’t require video switching.
Why selected: USB 3.0 performance enables fast data transfers between devices, with broad OS compatibility.
Limitation: Not a video-capable KVM switch; you’ll need a different solution if you need to share a monitor as well.
UGREEN USB 3.0 Switch 2 Computers
UGREEN’s 2-computer USB switch accommodates USB-C and USB-A devices. It’s not a KVM switch, so it does not transmit video, but it’s ideal for sharing keyboards, mice, and other USB peripherals across two PCs.
Best for: Users with mixed device ports who need a simple USB sharing solution without video switching.
Why selected: Flexible port options (USB-C and USB-A) and a straightforward plug-and-play setup for quick switching.
Limitation: Requires separate video sharing if you need monitor control; not suitable as a KVM for display transmission.
BINZET KVM Switch HDMI 2 In 1 Out
This two-computer HDMI KVM switch supports high refresh rates and multiple resolutions, offering a clean desk with one monitor, keyboard, and mouse. It’s suited for gaming, design work, and multimedia tasks that demand strong video performance.
Best for: Users who need high-end display support (8K@60Hz / 4K@165Hz) and a tidy, two-PC setup.
Why selected: Combines HDMI 2-in-1 out flexibility with HDR10 and HDCP 2.2 for high-quality content across two systems.
Limitation: Requires compatible cables and monitors to realize full 8K or 4K capabilities; ensure all devices meet the necessary specifications.
Buying Guide: Key Purchase Considerations
- Video and USB capabilities: Decide if you need video switching (HDMI/DisplayPort) and how many USB ports are required for peripherals.
- Number of connected devices: Choose a model that supports the number of computers you work with daily—2-port, 4-port, or more.
- Port types: Ensure compatibility with your devices (HDMI, DisplayPort, USB-C, USB-A).
- Data transfer vs. display sharing: USB-only switches are simpler but don’t support video; KVM switches handle both but may come with cost and setup considerations.
- Resolution and refresh rate: If you need high resolutions or high refresh rates, verify 4K@60Hz, 4K@120Hz/165Hz, or 8K support as required.
- Power and stability: Some USB switches require external power for multiple devices or high data throughput; confirm power needs.
- Ease of use: Button switching, remote control, or desktop controllers affect day-to-day workflow; pick a method that fits your routine.
FAQ
- What is a KVM switch and when should I use one?
Answer: A KVM switch lets you control multiple computers with a single keyboard, mouse, and monitor. Use one when you need efficient cross‑computer workstations and reduced desk clutter. - Do USB-only switches transmit video?
Answer: No. USB-only switches share USB peripherals and do not carry video signals. A separate video switch is required for monitor sharing. - Can I use a USB switch with both USB-C and USB-A devices?
Answer: Yes, many switches offer mixed ports (USB-C and USB-A) for broader device compatibility. - Is 4K@60Hz supported on all these switches?
Answer: Some switches support 4K@60Hz, while others offer higher refresh rates or only lower resolutions. Check the product specs for your setup. - Do I need special cables for all devices?
Answer: Use the cables specified by the product and ensure cables are within the recommended length to maintain signal integrity. - What if I need triple monitors?
Answer: Look for a high-end KVM switch designed for multi-monitor configurations; many two-computer models are video-limited to one or two displays unless stated otherwise.