The best USB switch for four computers depends on the peripherals you need to share and the speed those devices require. The TJCXELE and PVBCTCSID models offer USB-C and USB-A ports with advertised transfer speeds up to 10Gbps. Cable Matters adds a remote and four host buttons, eKL includes audio connections, and SABRENT is a straightforward USB 2.0 option. These are peripheral-sharing switches, not full monitor-switching KVMs.
| Product | Best For | Notable Feature |
|---|---|---|
| TJCXELE USB 3.2 Switch | Mixed USB-C and USB-A devices | Up to 10Gbps; remote control |
| Cable Matters 4-Port Switch | Remote switching between four hosts | Four host buttons; remote can be disabled |
| PVBCTCSID USB 3.2 Switch | High-speed sharing with remote control | USB-C and USB-A; up to 10Gbps |
| SABRENT USB 2.0 Sharing Switch | Basic USB sharing | LED indicators |
| eKL USB 3.0 Switch | Sharing USB devices and audio connections | 3.5mm headset and microphone jacks |
TJCXELE USB 3.2 Switch
Best for: People sharing peripherals with different connector types across four computers. This switch provides three USB-A 3.2 ports and one USB-C 3.2 port, and the listed package includes a USB-C-to-USB-A adapter. The product supports switching by button or remote and advertises data transfer speeds up to 10Gbps.
Choose this model if you need both USB-A and USB-C connections on the peripheral side. Its stated speed makes it a better fit for faster storage devices than the USB 2.0 option below, provided the connected equipment also supports the rate.
Limitation: It does not switch monitors or function as a KVM. The listing also advises an independent power source for high-power USB devices.
Cable Matters 4-Port USB 3.0 Switch
Best for: Users who want convenient control when the switch is placed behind a desk or in a crowded equipment area. Cable Matters describes support for up to four USB peripherals shared among four computers. Four host buttons offer direct switching, and the included RF remote offers another control method.
This is a practical choice for sharing items such as a keyboard, mouse, printer, or USB hard drive without repeatedly moving cables. The remote can be disabled for use in RF-sensitive environments, according to the product information.
Limitation: It is a USB peripheral switch, not a native monitor switch. The listing mentions a separate USB 3.0-to-HDMI adapter for connecting monitors on Windows hosts; that adapter is not included.
PVBCTCSID USB 3.2 Switch
Best for: Buyers seeking a four-computer switch with USB-C and USB-A peripheral ports and two switching methods. It offers three USB-A ports and one USB-C port, a button on the unit, and remote switching. The included USB-C-to-USB-A adapter can help when device connectors do not match.
The advertised maximum transfer speed is 10Gbps, with backward compatibility for USB 3.0 and USB 2.0. To reach the maximum rate, the product information says the connected computers and other relevant equipment must support 10Gbps. A supplied USB-A-to-C power cable can be connected to a 5V adapter for more stable use with high-power devices.
Limitation: It does not support monitors or PD charging, and it does not supply power to other devices.
SABRENT USB 2.0 Sharing Switch
Best for: Buyers who need basic sharing for up to four USB devices among four computers. The switch uses a push button to select a connected computer, while LED indicators help distinguish the computers.
Its simple controls may suit peripherals that do not require newer USB transfer speeds. Choose it if identifying the active host is more important than having listed remote control, USB-C ports, or high-speed USB 3.x data transfer.
Limitation: This is a USB 2.0 switch. The listed features do not specify a remote control or faster USB 3.x transfer support.
eKL USB 3.0 Switch With Audio
Best for: People who want to share USB peripherals and connect audio equipment through the same switch. The eKL model supports four computers and four USB devices, and includes two 3.5mm audio jacks for microphones and headsets. Its listing specifies CTIA support and compatibility with three-pole and four-pole plugs.
The switch advertises USB 3.0 transfer speeds up to 5Gbps, backward compatibility with USB 2.0, plug-and-play operation, and included USB 3.0 cables. The listed operating-system support includes Windows 7, 10, and 11, Mac OS, Linux, and Chrome OS.
Limitation: Its stated maximum speed is 5Gbps, lower than the 10Gbps claims for the two USB 3.2 models.
Buying Guide: How to Choose a USB Switch for Four Computers
How many devices do you need to share?
Check the number and type of peripheral ports, not just the number of computers. These products are listed for four host computers, but their peripheral connections and extra features differ. Count your keyboard, mouse, printer, storage devices, scanner, headset, and other USB accessories before choosing.
Do you need USB-C or faster data transfer?
Choose a model with USB-C ports if your peripherals use that connector and you want a direct match. TJCXELE and PVBCTCSID list USB-C and USB-A peripheral ports and speeds up to 10Gbps. Cable Matters and eKL list USB 3.0 support, while SABRENT is USB 2.0. Actual transfer speeds depend on the connected devices and supported connection rates.
Will a remote make switching easier?
A remote can help if the switch is out of reach or tucked behind equipment. TJCXELE, Cable Matters, and PVBCTCSID list remote switching. Cable Matters also has four host buttons, and SABRENT uses a button with LED indicators. Compare the control method with where you plan to place the switch.
Do you need to switch a monitor too?
Do not assume a USB switch also routes video. The TJCXELE and PVBCTCSID listings explicitly say they do not support monitors. Cable Matters describes a separate adapter option for certain Windows setups, but that is not the same as built-in monitor switching. For video switching, verify that a product explicitly supports your display connections and computer setup.
Should you consider power requirements?
Check the product guidance if you plan to connect high-power devices. TJCXELE advises providing an independent power source for such USB devices. PVBCTCSID recommends connecting its supplied power cable to a 5V adapter for more stable transmission with high-power devices and states that it does not provide PD charging.
Frequently Asked Questions
Can a USB switch connect four computers to one keyboard and mouse?
Yes. The listed switches are designed to share USB peripherals among up to four computers. Select a host using the switch’s button or, where included, its remote.
Does a USB switch also switch a monitor?
Not necessarily. A USB peripheral switch routes USB devices; it should not be treated as a monitor switch unless the product explicitly lists video switching support.
Which listed models advertise speeds up to 10Gbps?
TJCXELE and PVBCTCSID advertise transfer speeds up to 10Gbps. Reaching that rate depends on support from the connected equipment.
Which option includes audio connections?
The eKL USB 3.0 switch lists two 3.5mm audio jacks for connecting microphones and headsets.
Is USB 2.0 enough for a keyboard and mouse?
USB 2.0 may suit basic input peripherals, but it has a lower listed data-transfer standard than USB 3.0 or USB 3.2 switches. Consider the connected devices and their data needs when choosing.