Switching one keyboard, mouse, printer, or webcam between multiple computers does not require buying duplicate accessories. The right USB switch box lets you share connected devices with a button press while keeping your desk organized.
We compared 10 affordable USB sharing switches, including USB 2.0 and USB 3.0 models, USB-A and USB-C options, remote-controlled designs, and HDMI KVM switches for setups that also need monitor control.
Best 10 USB Switch Boxes Under 100 Picks for 2026
Best Flexible USB-C Switch
- Shares four USB devices between two computers
- Includes USB-C and USB-A connectivity
- Supports remote and button switching
Best For: USB-C setups needing flexible peripheral sharing
Best Simple LED Switch
SABRENT USB 3.0 Sharing Switch
- Uses one button to swap computer systems
- LEDs show the active computer
- Supports up to 5Gbps data transfer
Best For: Simple keyboard and mouse sharing
Best Value 4-Port Switch
- Shares four USB devices between two computers
- Includes two USB 3.0 cables
- Adds one-button switching and LED status
Best For: Multi-peripheral home-office setups
Best Four-Computer USB 2.0 Switch
- Connects four computers to one USB device
- Uses individual push-button controls
- Compact USB 1.1 and USB 2.0 design
Best For: Sharing one legacy USB peripheral across four computers
Best High-Speed 3-Computer USB Switch
- Shares four USB-A devices across three computers
- USB 3.0 speeds up to 5Gbps
- Button and IR remote switching
Best For: Multi-computer USB peripheral sharing
Best USB KVM for 4K Video
Jancane 2-Port HDMI KVM Switch
- Shares one HDMI monitor between two computers
- Supports 4K at 60Hz
- Includes USB and HDMI cables
Best For: Two-computer 4K monitor and peripheral switching
Best Simple Two-Computer USB Switch
UGREEN 4-Port USB 2.0 Switcher
- Shares four peripherals across two computers
- One-button switching with LED indicator
- Driver-free support for major operating systems
Best For: Basic keyboard, mouse, printer, and scanner sharing
Best All-Around Pick
BENFEI 4-Port USB 3.0 Switch with Remote
- Shares four USB devices between two computers
- Includes USB-A and USB-C ports with 5Gbps transfer
- Button and remote switching with optional USB-C power
Best For: Multi-device dual-computer workstations
Best for Port Variety
UGREEN 4-Port USB 3.0 Switcher
- Shares four USB devices across two computers
- Combines one USB-C and three USB-A ports
- Includes cables and button/controller switching
Best For: Peripheral-only dual-computer desks
Best Compact Option
- Shares two USB devices between two computers
- Includes two USB 3.0 A-to-A cables
- Compact aluminum design with one-button switching
Best For: Simple keyboard-and-mouse dual-PC setups
Best Flexible USB-C Switch – UGREEN 4-Port USB Switch
For shoppers comparing USB switch boxes under 100, the UGREEN USB Switch A & C Input stands out for its USB-C connectivity, four shared peripheral ports, and flexible switching controls. It lets two computers share keyboards, mice, headphones, webcams, microphones, and other USB devices, but it does not transmit video or replace a KVM switch.
Best For: Users who want to share several USB peripherals between a USB-C-equipped computer and another computer, with remote or button switching.
Pros:
- Supports two computers sharing four USB devices.
- Combines one USB-C port with three USB-A ports.
- Offers data speeds up to 5Gbps and plug-and-play compatibility with Windows, macOS, Chrome OS, and Linux.
- Includes remote and physical-button switching.
Cons:
- Does not support monitors or video transmission.
- Optional USB-C power may be needed for multiple or high-power devices.
- USB ports are intended primarily for data, not device charging.
This is a strong choice when USB-C support and remote switching matter more than display sharing. Add power for demanding peripherals to help maintain stable operation.
Best Simple LED Switch – SABRENT USB 3.0 Sharing Switch
Among USB switch boxes under 100, the SABRENT USB 3.0 Sharing Switch is a straightforward option for moving connected peripherals between multiple computers. Its single-button design, LED indicators, and driver-free setup keep everyday switching simple.
Best For: Users who want a compact, easy-to-operate switch for sharing peripherals such as a keyboard or mouse between computer systems.
Pros:
- Plug-and-play setup requires no additional drivers.
- Single button swaps connected devices between computers.
- LED indicators help distinguish the active computer.
- Supports data transfer speeds up to 5Gbps and is hub compatible.
Cons:
- The supplied notes specifically list keyboard and mouse compatibility, so accessory support is less broadly detailed than some alternatives.
- Uses physical button control rather than a remote.
The SABRENT is a practical pick for a basic desk setup where quick, visible, button-based switching is all you need. Its small footprint also suits space-conscious workstations.
Best Value 4-Port Switch – UGREEN USB 3.0 Selector
The UGREEN USB 3.0 Switch Selector is a well-rounded choice among USB switch boxes under 100 for sharing four peripherals between two computers. It combines one-button operation, LED status feedback, included USB cables, and support for devices ranging from keyboards and mice to printers and scanners.
Best For: Home offices and workstations that need to share several USB 3.0 peripherals between a work computer and a personal computer.
Pros:
- Two computers can share four USB devices.
- Supports transfer speeds up to 5Gbps and backward compatibility with USB 2.0.
- Includes two USB 3.0 data cables.
- One-button switching and LED indicators simplify operation.
Cons:
- It is not a KVM switch and does not transmit monitor video.
- The optional USB-C power adapter is not included.
- USB-C computers may require a USB-C-to-A adapter for direct connection.
This model offers a useful balance of speed, capacity, and convenience for peripheral sharing. It is especially appealing if your setup includes several USB-A accessories and you do not need display switching.
Best Four-Computer USB 2.0 Switch – OLLGEN Manual Switch Box
For buyers seeking USB switch boxes under 100 with support for more than two computers, this OLLGEN manual switch box connects four computers to one shared USB device. It is designed for basic peripherals such as printers, scanners, cameras, and keyboards, using individual push buttons for access selection.
Best For: Users who need to share one USB printer, scanner, camera, or keyboard among four computers.
Pros:
- Allows four computers to share one USB device.
- Individual front-panel buttons make access selection direct.
- Compact and portable design.
- Supports USB 1.1 and USB 2.0 with transfer rates up to 480Mbps.
Cons:
- USB 2.0 performance is substantially slower than USB 3.0 alternatives.
- Shares one USB device rather than multiple peripherals simultaneously.
- Supplied operating-system details are dated, listing Windows 98 through Vista and Mac OS.
This is best viewed as a basic, low-speed sharing solution for legacy or occasional-use equipment. Choose a USB 3.0 model instead if you regularly transfer files or need to share several devices.
Best High-Speed 3-Computer USB Switch – THXCDBID 5Gbps USB 3.0 Switch
For shoppers comparing usb switch boxes under 100, this THXCDBID model is a practical choice when three computers need to share four USB-A peripherals. It supports USB 3.0 transfer speeds up to 5Gbps and offers both button and IR remote switching, but it does not handle monitor connections.
Best For: Multi-computer workspaces sharing keyboards, mice, printers, scanners, or other USB-A devices.
Pros:
- Shares four USB-A ports among three computers.
- Supports data transfer speeds up to 5Gbps.
- Includes three input cables, an IR remote, and a micro USB power cable.
- Works with Windows, Linux, and Mac systems without requiring special drivers.
Cons:
- Not a KVM switch and cannot connect monitors.
- High-power USB devices may require separate power.
- Remote batteries are not included, and hotkey switching is unavailable.
Choose this model if speed, three-computer support, and remote switching matter more than video control. Its included accessories make setup straightforward, while the power requirement for demanding peripherals is worth planning for.
Best USB KVM for 4K Video – Jancane 2-Port HDMI KVM Switch
Among usb switch boxes under 100, this Jancane unit stands out for buyers who need both USB peripheral sharing and monitor switching. It connects two computers to one HDMI display and supports UHD 4K at 60Hz, with included USB and HDMI cables for setup.
Best For: Home offices, gaming setups, and workstations that share one 4K HDMI monitor, keyboard, and mouse between two computers.
Pros:
- Controls two computers with one monitor, keyboard, and mouse setup.
- Supports 4K resolution at 60Hz, plus 4K at 30Hz, 3D, and 1080p or lower.
- Includes two USB cables and two HDMI cables.
- Driver-free compatibility with Windows, Mac OS, Linux, and Chrome OS.
Cons:
- Supports only two computers.
- Designed around HDMI connectivity rather than other video standards.
- It uses USB 2.0 cables for the computer connections.
This is the most suitable option here when video switching is essential. Its 4K60 support and included cables simplify a two-computer setup, while the two-port limit makes it less appropriate for larger workstations.
Best Simple Two-Computer USB Switch – UGREEN 4-Port USB 2.0 Switcher
For a straightforward option among usb switch boxes under 100, the UGREEN 30767 shares four USB peripherals between two computers with one button press. It is a driver-free USB 2.0 switch for everyday devices, with LED status indication and optional micro USB power.
Best For: Users who want an uncomplicated way to share keyboards, mice, printers, scanners, or storage devices between two computers.
Pros:
- Shares four USB devices between two computers.
- One-button switching and LED activity indication make operation simple.
- Compatible with Windows, Mac OS X, Linux, and Chrome OS.
- Includes two USB-A-to-A cables and offers optional 5V power input.
Cons:
- USB 2.0 is slower than USB 3.0 for data transfers.
- It does not support monitors or video transmission.
- A charger and cable are not included for optional power.
The UGREEN is a sensible pick for basic peripheral sharing where USB 2.0 performance is sufficient. Its compact, button-operated design keeps switching easy, but users with high-speed storage or video needs should consider a faster or video-capable model.
Best All-Around Pick – BENFEI 4-Port USB 3.0 Switch with Remote
For shoppers comparing USB switch boxes under 100, the BENFEI is a flexible choice for sharing several peripherals between two computers. It provides three USB-A ports and one USB-C port, supports up to 5Gbps data transfer, and can be switched by button or remote.
Best For: Users who need to share multiple USB peripherals, including USB-C devices, between a work computer and a personal computer.
Pros:
- Shares four USB devices between two computers.
- Includes three USB 3.0 ports and one USB-C port with up to 5Gbps transfer speeds.
- Offers both button and remote switching, plus broad Windows, Mac, Linux, and Chrome OS compatibility.
- Uses USB-C for optional power input and includes an 18-month warranty.
Cons:
- Requires BENFEI USB-A-to-USB-A cables when connected.
- Optional external power may be needed for higher-power devices such as hard drives or cameras.
The BENFEI stands out when port variety and convenient remote control matter most. Its four-port layout is particularly useful for a desk with several shared accessories, though buyers should account for the cable requirement and possible power needs.
Best for Port Variety – UGREEN 4-Port USB 3.0 Switcher
Among USB switch boxes under 100, the UGREEN offers a practical mix of USB-A and USB-C connectivity for two computers. Its four USB 3.0 device ports support up to 5Gbps transfers, while a button or wired controller handles switching.
Best For: Desk setups that share keyboards, mice, printers, headphones, cameras, or other USB accessories between two computers.
Pros:
- Supports four shared USB devices through one USB-C and three USB-A ports.
- Provides up to 5Gbps data transfer and backward compatibility with USB 2.0.
- Includes two USB 3.0 cables and offers button or controller switching.
- Works with Windows, macOS, Chrome OS, and Linux without drivers.
Cons:
- It is not a KVM switch and cannot transmit video or connect a monitor.
- The USB-C port does not support video output.
- Optional power is recommended when multiple devices are used at once.
The UGREEN is a strong fit for peripheral sharing rather than display switching. Its combination of four ports, included cables, and remote-style controller makes it convenient for a dual-computer desk, provided video support is not required.
Best Compact Option – 2-in-2-Out USB 3.0 Switch
If you are comparing USB switch boxes under 100 for a simple two-computer setup, this compact 2-in-2-out model keeps the layout straightforward. It shares two USB devices, includes two USB 3.0 cables, and switches between computers with one button.
Best For: Home offices and dual-PC setups that mainly need to share a keyboard and mouse, printer, webcam, or similar USB devices.
Pros:
- Lets two computers share two USB devices without unplugging cables.
- Supports up to 5Gbps USB 3.0 transfers and is backward compatible with USB 2.0 and 1.1.
- Includes two 3.28-foot USB 3.0 A-to-A cables.
- Uses one-button switching with an LED indicator and works with Windows, macOS, Linux, and Chrome OS.
Cons:
- Provides only two shared device ports, fewer than the four-port alternatives.
- Switching is manual rather than remote-controlled.
- The supplied cables are USB-A-to-A, so other connector types may require an adapter.
This model is a sensible space-saving choice when two shared peripherals are enough. Its aluminum shell, included cables, and simple button control keep the setup uncomplicated, but users with several accessories may prefer a four-port switch.
How We Picked the Best USB Switch Boxes Under 100
We focused on practical features that affect everyday switching: supported USB standard, number and type of ports, computer inputs, switching method, operating-system compatibility, and suitability for peripherals such as printers, scanners, keyboards, mice, webcams, and microphones. We also separated basic USB-sharing boxes from KVM models that switch video as well as USB devices.
Because prices and configurations vary, confirm the included cables and exact port layout before ordering. A switch may provide several device ports without including every upstream computer cable you need.
Quick Comparison
| Best For | Look For |
|---|---|
| Basic keyboard and mouse sharing | USB 2.0 or USB 3.0, one-button switching |
| Fast storage and modern peripherals | USB 3.0 with 5Gbps support |
| USB-C laptops | USB-C input or USB-C device ports |
| Three-computer setups | Three upstream computer connections |
| Shared monitor and peripherals | HDMI KVM support, preferably 4K at 60Hz |
Key Buying Factors for USB Switch Boxes Under $100
USB Speed and Compatibility
USB 2.0 is generally sufficient for keyboards, mice, printers, and many scanners. Choose USB 3.0 when you will connect external storage, high-resolution webcams, or other devices that benefit from faster data transfer. A USB 3.0 switch can support older USB devices, but the connected computer and peripheral must also support the desired speed.
Port Types and Capacity
Count both the computer inputs and shared device ports. Four shared ports are useful for a keyboard, mouse, printer, and webcam, while USB-C support can simplify connections to newer laptops. Check whether ports are USB-A, USB-C, or a combination.
Switching and Power
Physical buttons are simple and reliable; wired or wireless remotes help when the switch is placed out of reach. Some demanding peripherals may need additional power, so check whether the model supports an optional power adapter and whether it is included.
USB Sharing Versus KVM
A USB switch changes peripheral control but does not switch your display. Choose an HDMI KVM if you want one keyboard, mouse, and monitor setup to move between computers. Verify resolution and refresh-rate limits, especially for 4K monitors.
Who Should Buy Which USB Switch Boxes Under 100?
For a home office with a keyboard, mouse, and printer, a compact two-computer USB 2.0 or USB 3.0 model is usually enough. Choose a USB 3.0 switch for frequent file transfers or webcams. Users with USB-C laptops should select a model that offers native USB-C connectivity rather than relying on extra adapters.
If you regularly alternate among three computers, choose a three-input switch. For a complete workstation controlled from one display, select the HDMI KVM option and confirm that its video specification matches your monitor. Gamers and creative professionals should pay particular attention to USB 3.0 bandwidth, 4K refresh support, and any limitations involving webcams, microphones, or external drives.