IOGEAR 4-Port USB Cable KVM Switch - Share One VGA Monitor and USB

In this review of the IOGEAR 4-Port USB Cable KVM Switch the bottom line is simple: it is a straightforward desktop solution for anyone who needs to share one VGA monitor, one USB mouse and one USB keyboard between up to four computers. The reviewer found the unit reliable for basic office and lab use, offering clear switching between systems without extra adapters. It is best suited to environments that use legacy VGA displays and USB Type A peripherals and where plug-and-play simplicity matters more than advanced video features.

Key Features

• 4-Port switching: Lets a single monitor, mouse and keyboard control four separate computers, reducing desktop clutter and the need for multiple peripherals.
• VGA video support: Compatible with HD-15 VGA connectors so it works with many existing monitors and projectors commonly found in offices and classrooms.
• USB Type A connections: Accepts standard USB Type A for keyboard and mouse, making setup with existing accessories quick and painless.
• Desktop form factor: A compact unit designed to sit on a desk for easy access to the front panel or cable connections without requiring a rack or extra shelf.
• RoHS compliance: Built to meet environmental standards that reduce hazardous substances, which may matter in corporate procurement.

Who It's For

The IOGEAR 4-Port USB Cable KVM Switch is aimed at small offices, home labs, IT technicians, and classrooms that still rely on VGA displays and standard USB keyboards and mice. It is particularly useful where four machines must be accessed quickly without swapping cables or moving between workstations.

It is not the best choice for users who need HDMI, DVI, DisplayPort, or high-resolution digital video beyond what VGA can deliver, or for those who require integrated USB hubs with multiple downstream ports. Users needing KVM features like audio switching, hotkey customization, or networked remote access should look to more feature-rich models.

Pros & Cons

Pros

• Simple four-way switching makes sharing a monitor and peripherals easy and predictable.
• USB Type A and VGA HD-15 connectors match many existing keyboards, mice, and displays without adapters.
• Compact desktop design keeps the kit accessible and minimizes cable runs on a work surface.

Cons

• Limited to VGA video, so it will not provide modern digital resolutions or HDMI connectivity.

Specifications

Manufacturer	IOGEAR
Model type	4-Port USB KVM Switch
Video connectors	4 x HD-15 (VGA)
USB connectors	4 x Type A USB for keyboard and mouse
Purpose	Share one VGA monitor, one USB mouse, one USB keyboard between four computers
Compliance	RoHS
UPC	881317503305

Our Verdict

The IOGEAR 4-Port USB Cable KVM Switch is a practical, no-frills choice for anyone who needs to share a VGA monitor and USB peripherals across four systems. It delivers dependable switching and simple setup at a modest cost, making it good value for offices and labs that do not require advanced digital video or extra KVM features.

Frequently Asked Questions

Can this switch share a single keyboard and mouse between four PCs?
Yes; the unit is designed to share one USB keyboard and one USB mouse among up to four computers via Type A connections.

Does it support HDMI or DisplayPort displays?
No; this model uses HD-15 VGA connectors and does not provide HDMI or DisplayPort outputs.

Is the product RoHS compliant?
Yes; the switch is marked as RoHS compliant to limit hazardous substances.