10 Best Two-Port USB Switch Boxes for Seamless Two-Computer Sharing in 2026

Sharing a keyboard, mouse, printer, or scanner between two computers does not require constantly moving cables. The right USB switch box lets you change the active computer with a button while keeping your workspace organized.

We compared 10 two-port USB switch boxes across port selection, USB speed, compatibility, switching design, and everyday usability to help you find the right fit for your desk.

Best 10 Two Port USB Switch Boxes Picks for 2026

Best Overall – UGREEN 4-Port USB 3.0 Switch

If you need two port usb switch boxes for sharing more than a single peripheral, the UGREEN CM662 is a versatile choice. It connects two computers to four shared USB devices, with a mix of one USB-C and three USB-A ports, plus both onboard and wired-controller switching.

Best For: Dual-computer workstations that share several USB peripherals, including keyboards, mice, printers, scanners, headsets, and cameras.

Pros:

• Shares up to four USB devices between two computers.
• Offers USB 3.0 data speeds up to 5Gbps and backward compatibility with USB 2.0.
• Includes USB-C and USB-A connectivity, optional USB-C power, and a convenient wired controller.
• Supports Windows, macOS, Chrome OS, and Linux.

Cons:

• It is not a KVM and cannot transmit video or connect a display.
• Multiple or higher-power devices may require an external power supply.
• The USB ports are intended primarily for data, not device charging.

With four shared ports and flexible switching controls, this UGREEN model is a strong all-around option for a two-computer desk. Just choose it for USB peripheral sharing rather than monitor switching.

Best for Printers – QIANRENON 2-Port USB Printer Switch

Among two port usb switch boxes, the QIANRENON model is designed specifically for sharing one USB printer between two computers. Its manual push-button selector, LED indicators, and included 1.5-meter printer cables keep the setup straightforward.

Best For: Home offices or small workspaces where two computers need access to one USB printer.

Pros:

• Connects two computers to one USB-B printer.
• Includes two 1.5-meter USB 2.0 printer cables.
• Manual button switching makes computer selection simple.
• LED indicators show which computer is selected.

Cons:

• It is limited to sharing a printer rather than multiple USB peripherals.
• USB 2.0 is slower than the USB 3.0 alternatives in this roundup.
• It uses manual switching without a remote controller.

This is a focused, plug-and-play solution for printer sharing, especially if you want the cables included. Its narrow printer-only design is less suitable for a broader shared USB workstation.

Best Compact Setup – USB 3.0 4-Port Peripheral Switch

This USB 3.0 peripheral switch is one of the more practical two port usb switch boxes for a shared desk. It lets two computers use three USB-A and one USB-C peripheral ports, while the wired controller provides convenient switching without reaching behind the setup.

Best For: Users sharing a keyboard, mouse, printer, scanner, storage device, or similar peripherals between a work computer and a personal PC.

Pros:

• Shares four USB peripherals between two computers.
• Combines three USB-A ports with one USB-C port.
• Uses USB 3.0 for compatible high-speed devices.
• Includes a wired remote controller for easier desktop access.

Cons:

• The supplied information does not specify an external power option.
• It is designed for USB peripherals and does not provide video switching.
• The listed control is manual rather than automatic.

Its balanced port selection and remote button make this a sensible choice for a clean dual-computer workstation. It is best suited to everyday USB accessories rather than display or KVM duties.

Best High-Capacity Pick – UGREEN 7-Port USB 3.0 Switch

For users comparing two port usb switch boxes with maximum peripheral capacity, the UGREEN 75086 stands out with seven shared device ports. It supports four USB-A and three USB-C devices, includes a USB-C-to-USB-A adapter and power adapter, and offers button or controller switching.

Best For: Busy dual-computer workstations with many USB-A and USB-C accessories to share.

Pros:

• Allows two computers to share up to seven USB devices.
• Provides four USB-A and three USB-C device ports.
• Supports up to 5Gbps data transfer and USB 2.0 backward compatibility.
• Includes a USB-C-to-USB-A adapter, power adapter, LED status indicator, and controller.

Cons:

• It is not a KVM and has no HDMI or video transmission support.
• The USB ports are primarily for data and are not recommended for charging.
• Its larger port capacity may be unnecessary for simple keyboard-and-mouse setups.

This is the strongest fit when a two-computer desk has a large collection of mixed USB accessories. The included adapter and power supply also make it better prepared for varied setups, provided you do not need display switching.

Best Multi-Device Pick – BENFEI 2-in-4 USB 3.0 Switch

If you need two port usb switch boxes with room for several shared peripherals, the BENFEI USB 3.0 Switch connects two computers to four USB devices. Its one-button control, LED indicator, and up-to-5Gbps USB 3.0 transfer speeds make it practical for switching keyboards, storage, printers, scanners, and other compatible devices.

Best For: Workstations that need to share up to four USB peripherals between a primary and secondary computer.

Pros:

• Four USB 3.0 output ports support keyboards, mice, printers, scanners, storage, cameras, and more.
• Supports data speeds up to 5Gbps and is backward compatible with USB 2.0.
• Driver-free compatibility includes Windows, Mac, Linux, and Chrome OS.
• Includes an extra USB-C power input for higher-power devices and comes with an 18-month warranty.

Cons:

• The included USB-C charging cable does not include a power adapter.
• Requires USB-A-to-USB-A cables for operation.
• It switches USB devices rather than a monitor or video signal.

Choose this BENFEI model when four shared USB ports matter more than a compact two-port design. For demanding devices such as hard drives, cameras, or headphones, adding external power may improve stability.

Best Compact Two-Port Option – UGREEN 2-in-2 USB 3.0 Switch

Among two port usb switch boxes, this UGREEN selector is a straightforward choice for sharing two USB peripherals between two computers. It includes two 5-foot USB 3.0 A-to-A cables, offers one-button switching, and supports up to 5Gbps data transfer without requiring drivers.

Best For: Users who need to switch a keyboard, mouse, printer, webcam, or similar USB devices between two computers.

Pros:

• Simple 2-in-2 layout keeps the setup compact and focused.
• Supports USB 3.0 speeds up to 5Gbps and USB 2.0 backward compatibility.
• Plug-and-play support covers Windows, macOS, Chrome OS, and Linux.
• Includes two 5-foot USB 3.0 A-to-A cables.

Cons:

• It does not support monitors or video transmission.
• The USB output ports are for data transfer only.
• Only two USB devices can be shared at once.

This UGREEN model is a good fit when you want a minimal, cable-ready switch for a small desk setup. Be sure it meets your needs if you expect monitor switching, since it functions only as a USB data selector.

Best Established Four-Port Pick – UGREEN 2-in-4 USB 3.0 Switch

This UGREEN selector is one of the more flexible two port usb switch boxes for sharing a larger collection of peripherals. It connects two computers to four USB devices, provides one-button switching, and includes two USB 3.0 data cables for setup.

Best For: Users who want four shared USB ports for peripherals such as keyboards, mice, storage, printers, scanners, cameras, or headphones.

Pros:

• Four USB 3.0 ports let two computers share multiple peripherals.
• Supports up to 5Gbps transfers and is backward compatible with USB 2.0.
• Driver-free compatibility includes Windows, macOS, Chrome OS, and Linux.
• Includes an extra USB-C power input and a 24-month UGREEN warranty service.

Cons:

• It does not support monitors or video transmission.
• The power adapter is not included.
• External power may be needed when using several high-power devices.

Consider this model if you want four shared USB connections and prefer a longer included warranty period. Its external power input is useful for demanding peripherals, but the separate adapter cost should be part of your setup plan.

Best USB 3.0 Dual-PC Switch – Aluminum 2-in-2-Out Switch

For shoppers comparing two port usb switch boxes, this model is a practical choice when two computers need to share two USB peripherals. Its USB 3.0 connectivity, included cables, and one-button selection make it well suited to keyboard-and-mouse or printer-sharing setups.

Best For: Home offices, dual-PC workstations, and users who want to share two USB devices between Windows, macOS, Linux, or Chrome OS computers.

Pros:

• Supports two computers sharing two USB devices.
• USB 3.0 transfers reach up to 5Gbps and remain backward compatible with USB 2.0 and 1.1.
• Includes two USB 3.0 A-to-A cables and uses a button with LED status indication.
• Aluminum alloy housing and driver-free operation add convenience for regular desktop use.

Cons:

• It is a USB peripheral switch, not a monitor or video KVM.
• The listed operating voltage is 1 volt, so users should follow the included setup instructions.

This is the strongest fit for users prioritizing USB 3.0 speed and a compact two-device sharing arrangement. The included cables reduce setup costs, while the physical button keeps switching straightforward.

Best High-Capacity USB Sharing Box – UGREEN 2-in-4-Out Switch

Among two port usb switch boxes, the UGREEN model stands out for letting two computers share up to four USB peripherals. It uses USB 2.0 and offers one-button switching, making it useful for a printer, scanner, keyboard, mouse, or other connected accessories.

Best For: Offices and workstations that need to share several USB 2.0 peripherals between two computers.

Pros:

• Allows two computers to share four USB devices.
• One-button switching and an LED indicator show the active computer.
• Works with Windows, macOS, Linux, and Chrome OS without additional drivers.
• Optional micro USB power can help support multiple connected devices.

Cons:

• USB 2.0 is slower than USB 3.0 alternatives.
• It does not support monitor or video transmission.
• A charger and cable for optional power are not included, and multiple devices may require external power.

The UGREEN switch is a sensible pick when port capacity matters more than USB 3.0 transfer speed. Its optional power input is particularly helpful for setups with several peripherals, though the required power accessories must be supplied separately.

Best Bi-Directional USB Switch – DUOPURUI USB 3.0 Selector

This two port usb switch box offers flexible bi-directional operation: two computers can share one USB device, or one computer can access two USB devices. USB 3.0 support, included cables, and a physical switch make it a versatile option for printers, scanners, storage devices, and other peripherals.

Best For: Users who need both computer-to-one-device sharing and one-computer-to-two-device selection.

Pros:

• Supports both 2-in-1-out and 1-in-2-out configurations.
• Provides USB 3.0 transfer speeds up to 5Gbps and supports USB 2.0 and 1.1 devices.
• Includes two approximately 3.3-foot USB 3.0 A-to-A cables.
• Works with Windows, macOS, and Linux without extra drivers.

Cons:

• It does not switch monitors or transmit video signals.
• The USB output is intended for data transmission, not video.

The DUOPURUI is the most flexible option here for buyers who may change their connection arrangement over time. Its bi-directional design expands the possible uses while retaining the simple button-and-LED control scheme.

How We Picked the Best Two Port USB Switch Boxes

We focused on switches designed to connect two computers to shared USB peripherals, rather than standard USB hubs or full video KVMs. Our comparison considered the number and type of USB ports, USB 2.0 versus USB 3.0 performance, support for USB-C devices, switching controls, indicator lights, cable requirements, and compatibility with common operating systems.

We also separated printer-only selectors from more versatile models that can handle keyboards, mice, scanners, webcams, storage devices, and other peripherals. A switch can be excellent for a single printer but unsuitable for high-speed data devices, so matching the product to your workflow is essential.

Quick Comparison

Feature	What to look for	Best suited to
USB 2.0	Basic peripheral sharing and printer connections	Simple office setups
USB 3.0	Faster transfers and responsive modern peripherals	Mixed home-office or workstation use
USB-C ports	Direct connection for newer devices and cables	Current laptops and USB-C accessories
Two-in, two-out design	Flexible routing between computers and peripherals	Users needing more switching options
Manual button switching	Physical control without software	Reliable, uncomplicated desk setups

Key Buying Factors for Two-Port USB Switch Boxes

Port Type and Count

Count the peripherals you plan to share before choosing a model. Four-port switches are practical for a keyboard, mouse, printer, and scanner, while larger units suit more complex desks. If your computer or accessories use USB-C, choose a model with native USB-C ports or verify whether an adapter is required.

USB Speed

USB 2.0 is generally sufficient for keyboards, mice, and many printers. Choose USB 3.0 when you will connect storage devices, webcams, scanners, or other equipment that transfers substantial amounts of data. Remember that the connected cables and peripherals must also support the desired speed.

Power and Compatibility

Some setups work from USB bus power, while others may benefit from an optional power connection, particularly when several peripherals are attached. Confirm compatibility with Windows, macOS, Linux, or your specific computer before buying. A switch changes USB connections; it usually does not share displays or provide full keyboard-video-mouse control unless explicitly advertised as a KVM.

Switching Method and Layout

A wired desktop button can be easier to reach than a switch hidden behind the computer. LED indicators are useful when several devices are connected, and a compact enclosure helps keep cable clutter manageable. Check whether the product includes the necessary computer cables, since some models require separate USB cables.

Who Should Buy Which Two Port USB Switch Boxes?

Choose a basic USB 2.0 printer selector if you only need to share one printer between two computers and want the lowest-cost, simplest setup. For a keyboard, mouse, printer, and scanner, a four-port USB 3.0 model offers a better balance of flexibility and speed.

Users with newer laptops should prioritize USB-C support, while photographers, creators, and anyone moving files through shared storage should choose USB 3.0 or faster rather than USB 2.0. If you need to share a monitor as well as USB accessories, look for a true KVM switch instead of a peripheral-only box. Finally, consider a bi-directional or two-in/two-out model when your equipment requires more flexible routing than a conventional two-computer-to-one-peripheral design.