A user mentioned,"No power Cord included", is this in fact true? I understand the kvm cables aren't included, but no power cord?

You dont need one if your USB is plugged into a device that supplies 4.5 VDC, this will then power the KVM switch. I purchased the power adaptor and did not use it.

What cables are required to servers to this unit?

I used: StarTech 15 ft. USB+VGA 2-in-1 KVM Switch Cable SVUSB2N1_15. You can get them in 6' as well. StarTech's 2 Port KVM switch comes with two 6' cables, however for some reason the 4 Port does not.

Does this work with a wireless mouse and keyboard? I have read about issues with KVM's and logitech unifiying receivers not working at all, where as Microsoft wireless sets work fine. Looking at getting this for an environment that NEEDS wireless mouse and keyboard.

Unfortunately, I am not able to give an answer. I use a USB Kensington mouse and USB Dell keyboard. I have never tried out a wireless keyboard or mouse with the KVM switch. On another note, this is my 2nd StarTech KVM switch. The first one lasted about 4 years. After a couple of years, I lost the use of 1 node. Then a couple of years after that I lost another, which forced me to buy a new one.

$108^.32

$117.99

Free 30-day Returns

Limit 99999 per customer.

Sold by Newegg

Shipped by Newegg

Price alert

Add to Wish List(Found on 1 wish list)

Best Sellers

NothingButSavings

Hot Seller

4.5 (9,024 total ratings)

$113^.14
+ FREE SHIPPING

Hot Deals 4 Less

Top Rated

4 (3,723 total ratings)

$125^.39

More Resources

STARTECH;SV431USB;User's Manual SV431USB SV231USB - StarTech.com

Main image of StarTech.com SV431USB 4 Port Professional VGA USB KVM Switch with Hub

Alt view image 2 of 4 - StarTech.com SV431USB 4 Port Professional VGA USB KVM Switch with Hub

Alt view image 3 of 4 - StarTech.com SV431USB 4 Port Professional VGA USB KVM Switch with Hub

Alt view image 4 of 4 - StarTech.com SV431USB 4 Port Professional VGA USB KVM Switch with Hub

Shop All STARTECH Products

StarTech.com SV431USB 4 Port Professional VGA USB KVM Switch with Hub

(90) Write a Review

Computer Connections: 4 Ports

2 Ports
4 Ports
8 Ports
16 Ports

Style: Single Monitor - USB USB 2.0 Hub

Single Monitor - USB & PS/2
Single Monitor - USB
Single Monitor - USB Cables Included
Single Monitor - USB USB 2.0 Hub
Single Monitor - USB Audio

Control up to 4 PC or Mac computers from a single keyboard mouse and monitor and share any USB device between all connected computers
USB KVM Switch
4 Port KVM Switch
VGA KVM Switch
Desktop KVM Switch
USB KVM Switch 4 Port
Solid steel rack-mountable case

Overview

Specs

Reviews (90)

See all Q & A

Any questions? Ask Celeste^SM will help you find out quickly.

Try me now

Control up to 4 PC or Mac computers from a single keyboard, mouse and monitor an

Best Seller Ranking	#80 in KVM Switch

Model
Brand	StarTech.com
Model	SV431USB

Details
Type	D-Sub, USB
PC Connectors	4 - USB B Female 4 - High Density DB15 Male
Console Connectors	1 - 8 DIN Female 4 - USB A Female 1 - High Density DB15 Female
Computer Connections	4 Ports
Monitor Connections	1 Port
Video Resolution	1920 x 1440
PC Selection	Push Buttons
AutoScan Interval	3, 8, 15 and 30 seconds

Features
Power Features	Power Adapter Maximum Amperage: 2 Amperes Power Adapter Output Voltage: 5 DC Volts
USB Features	USB port only
Features	"Keep-alive" feature draws power from PC keyboard ports if power is lost. Switch will continue to operate during power outage even it loses power, retaining mouse control Compatible with all notebook computers Control 4 PCs, G3/G4 Macs or IMACS from one USB keyboard/mouse/monitor Fast switch-buttons for each port provide quick access to any connected system Hot-plug to allow computers to be added or removed without worrying about having to reboot the other connected systems Rugged, all-metal 1U chassis for use in harsh environments and space-saving cabinets USB self-power operation

Dimensions & Weight
Weight	2.85 lbs.

Package Contents
Package Contents	KVM Switch User Manual

Additional Information
First Listed on Newegg	April 07, 2005

Warranty & Returns

Warranty, Returns, And Additional Information

Return Policies

Return for refund within: 30 days
Return for replacement within: 30 days
This item is covered by Newegg.com's 30-Day Return Policy.
Read full return policy for details.

Manufacturer Contact Info

The StarTech.com SV431USB is a 4-port VGA/USB KVM switch for people who want to control up to four PCs or Macs with one monitor, keyboard, and mouse while sharing a USB device. It supports up to 1920 × 1440 resolution and switches systems with push buttons.

Recommended For

IT administrators managing up to four older VGA-equipped PCs or servers from one desk or equipment area, with a shared keyboard, mouse, and monitor.
Lab, repair, or test-bench users who regularly switch among several computers and want to share USB peripherals without installing host software.
Teams maintaining mixed Windows, Mac, or Linux systems that need a simple, OS-independent way to switch one VGA console and USB peripherals between machines.
Users with a fixed workstation who prefer selecting one of four connected computers using the KVM’s front-panel buttons rather than moving cables between systems.

Real-World Use Scenarios

At a shared workstation with several VGA-equipped PCs or Macs, a user switches between systems using one monitor, keyboard, and mouse, reducing duplicate desk peripherals.
In a PC test or burn-in area, a technician uses one console to access multiple test systems, freeing desk space that would otherwise be taken by separate monitors, keyboards, and mice.
On a manufacturing line with several computer-controlled stations, an operator selects a connected system from the front panel to use the shared console for direct access.
In an office where one person uses separate work and personal computers, the user switches the same VGA display, keyboard, and mouse between the systems instead of rearranging peripherals.
In a rack or equipment cabinet with compatible mounting hardware, an administrator can keep the KVM and computer connections organized in a compact setup and select a connected computer at the switch.
In a small office or home multimedia setup, a user can share supported USB peripherals among connected computers, switching access as needed; some peripherals may require their driver or application to be stopped before switching.

Spec Summary

Attribute	Value
Best For	Switching one VGA/USB keyboard, mouse, and monitor between up to four PC or Mac computers, with USB peripheral sharing
Computer Compatibility And Connections	Connects four computers through USB-B and HD15; console connections include one 8-pin DIN, four USB-A ports, and one HD15
Video	Supports resolutions up to 1920 × 1440
Switching And Control	Select computers with push buttons; AutoScan intervals are 3, 8, 15, or 30 seconds. Hot-plugging lets you add or remove computers without rebooting the others
USB And Power	USB 2.0 hub style; supports USB self-power operation and a keep-alive feature that can draw power from PC keyboard ports if power is lost. Power adapter output is 5 V DC, with a maximum current of 2 A
Chassis And Mounting	Black steel chassis for rack mounting; measures 8.7 × 5.1 × 1.7 inches and weighs 2.85 lb
Package Contents	KVM switch and manual; also listed with four rubber feet
Compliance	RoHS, WEEE, and REACH
Model Identifiers	StarTech.com SV431USB

Best Sellers

StarTech.com SV431USB 4 Port Professional VGA USB KVM Switch with Hub

Learn more about the STARTECH SV431USB

Customer Reviews of the STARTECH SV431USB

Warranty & Returns

Warranty, Returns, And Additional Information

Return Policies

Manufacturer Contact Info

Recommended For

Real-World Use Scenarios

Spec Summary

Item#: N82E16817183305

Best Sellers

StarTech.com SV431USB 4 Port Professional VGA USB KVM Switch with Hub

Learn more about the STARTECH SV431USB

Customer Reviews of the STARTECH SV431USB

Warranty & Returns

Warranty, Returns, And Additional Information

Return Policies

Manufacturer Contact Info

Recommended For

Real-World Use Scenarios

Spec Summary