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2 Port USB HDMI KVM Switch with Audio and USB 2.0 Hub

Share a keyboard, mouse and HDMI® monitor between 2 multimedia computers

Product ID: SV231HDMIUA

  • Supports push button and hotkey PC Switching
  • Integrated USB 2.0 hub - Share USB peripherals between PCs
  • Supports High Resolutions Digital video up to UXGA (1600x1200), WUXGA (1920x1200), and 1080p (1920x1080)
View More
  • No software drivers required; OS independent
  • Supports Plug&Play operation
  • Supports both HDMI® audio and 3.5mm analog audio
  • Independent Audio switching
  • Audible tone to indicate PC switching
  • User-defined scan time intervals
  • Manual video adjustments via rear function button
$275.99 CAD
128+ In stock
In stock
CA: 0 | US: 128
In stock
Where To Buy
Same Day Shipping on in-stock items from Canada if ordered by 5pm ET* Details

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Technical Specifications

Warranty Information
Warranty 3 Years
Audio Yes
Cables Included No
Daisy-Chain No
KVM Ports 2
Number of Monitors Supported 1
PC Interface USB
PC Video Type HDMI
Rack-Mountable No
Hot-Key Selection Yes
IP Control No
Maximum Digital Resolutions 1920 x 1200
Maximum Number of Users 1
MTBF 126813 hours
On-Screen Display No
Port Selection Support Push Button and Hotkeys
Wide Screen Supported Yes
Console Interface(s) 1 - HDMI (19 pin) Female
2 - 3.5 mm Mini-Jack (3 Position) Female
4 - USB Type-A (4 pin) USB 2.0 Female
Host Connectors 2 - HDMI (19 pin) Female
2 - USB B (4 pin) Female
4 - 3.5 mm Mini-Jack (3 Position) Female
OS Compatibility OS independent; No software or drivers required
LED Indicators 2 - Online/Active (Green - Connected PC is online, Red - PC is selected)
Center Tip Polarity Positive
Input Current 0.8A
Input Voltage 100 - 240 AC
Output Current 1.5A
Output Voltage 12V DC
Plug Type M
Power Consumption (In Watts) 18
Power Source AC Adapter Included
Humidity 0~80% RH
Operating Temperature 0°C to 40°C (32°F to 104°F)
Storage Temperature -20°C to 60°C (-4°F to 140°F)
Physical Characteristics
Color Black
Material Steel
Product Depth 2.8 in [70 mm]
Product Height 1.6 in [4 cm]
Product Width 4.9 in [12.5 cm]
Weight of Product 22.4 oz [634 g]
Packaging Information
Package Height 3.9 in [10 cm]
Package Length 9.8 in [25 cm]
Package Width 7.4 in [18.8 cm]
Shipping (Package) Weight 2.4 lb [1.1 kg]
What's in the Box
Included in Package 1 - 2 Port HDMI KVM
1 - Package of Rubber feet
1 - Power Adapter
1 - User Manual
Supports any operating system.
No additional drivers or software required.


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2 Port USB HDMI KVM Switch with Audio and USB 2.0 Hub

Customer Reviews

4 (4 reviews)
4 out of 5 stars
Quality of Product
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1 - 4 of 4 Reviews

(1 star) Not compatible with multiple keyboards

By: stevejb42
Thought I was buying quality by paying more, not the case. Didn't work with wireless Logitech so made a special trip to BestBuy to buy a second wired HP keyboard and it doesn't recognize that either. Very disappointed and returning this product.
Comment Helpful? Yes - 0 No - 0 Report
Response from
Sam, Customer Support
Thank you for your feedback on SV231HDMIUA. We're sorry it didn't work for you! Keyboards that are not standard 104 key keyboards may not work with this KVM switch. This includes wireless, gaming, combination keyboard & mouse receivers, and Apple keyboards. We recommend that you use a standard wired mouse and keyboard with our KVM switches. Keep in mind that if you ever run into a problem with one of our products, we have Technical Advisors available 24 hours a day, 5 days a week, to provide support.

(5 stars) I love this KVM but...Logitech UNIFYING

By: Jeffery
Let me start off by saying that I absolutely love this KVM and I adore the quality of the support that Startech provides. I didn't actually contact Startech support on this particular issue since the product details page clearly states that the unit doesn't support USB wireless receivers like those provided by Logitech UNIFYING receiver line of products. That being said I allowed myself to get carried away with reviews on Amazons site and I saw that other people used their Logitech Unifying receivers with no issues. Let me say that with both an older and newer Logitech Unifying receiver I did experience issues with one half of the two devices that I attached to this KVM. On my Lenovo Laptop I had no issues and the L.U.R (unifying receiver) worked like a champ but when I toggled the KVM to go back to my Dell Desktop I had an inordinate amount of lag and loss of cursor and keyboard responsiveness to the point of it being unusable. So if you are wanting to use this device as a your KVM my advice is to adhere to the technical warnings and even ignore my review and others and just be prepared to have a bad experience with your USB based wireless receivers. I do not hold Startech to blame on this issue since they were clear up front and I failed to heed the warning. I highly endorse this KVM but please be prepared to use a wired USB mouse and keyboard with this KVM. Cross posting to the Amazon review as well.
Comment Helpful? Yes - 0 No - 0 Report

(5 stars) Excellent

By: nivek
Easy to setup and easy to use. I just plugged in 2 pc's and was switching back and forth between the two in no time. The audio and mic worked well also.
Comment Helpful? Yes - 0 No - 0 Report

(5 stars) 2 Port HDMI KVM Switch

By: Starr
Simple...This product is completely simple. Just plug in 2 computers to it with HDMI Video connections, USB Keyboard & Mice connections, Audio and then plug in your HDMI monitor, Keyboard and Mouse and get to work. Simple push button switch and no software drivers to install.
Comment Helpful? Yes - 0 No - 0 Report