Description
The SK81HU-N is an 8-port HDMI KVM switcher designed to let a single keyboard / video / mouse / USB / audio setup be shared across multiple computers. It supports UHD 4K resolutions up to 3840×2160 and consolidates desktop peripherals to reduce hardware clutter. The unit is engineered to simplify multi-system workflows while maintaining compatibility with common operating systems.
Key features include HDMI 1.4 console connectivity, USB 3.0 console ports and integrated 3.5 mm audio and microphone jacks. The switcher supports cross-computer clipboard and file transfer using standard copy and paste commands, enabling text and file movement without a network connection. It also exposes USB Type B ports for per-computer peripheral connections and provides three USB Type A ports at the console for high-speed device sharing.
From a performance perspective the SK81HU-N supports 3840×2160 video at 30 Hz over HDMI and uses USB 3.0 for fast peripheral throughput. Power is supplied via an external adapter with a maximum consumption of 35W and the product is rated to operate between 0 and 40 degrees C. The unit carries CE, RCM, FCC class B, VCCI and TUV certifications and ships with a two year warranty and a 10 year product life-cycle.
Connectivity is straightforward: a single HDMI console output, HDMI inputs per computer, USB Type A console ports and USB Type B computer ports, plus dedicated 3.5 mm audio and microphone jacks. The switch is compatible with Windows, Linux and Mac hosts and supports standard USB keyboards and mice. The console provides three USB 3.0 Type A ports enabling external storage, input devices or other USB peripherals to be shared among connected systems.
Typical applications include multi-workstation trading desks, broadcast monitoring stations, IT administration benches and control-room operator positions where desk space is limited. Users gain the ability to switch control quickly between hosts while maintaining audio and USB device access. The integrated copy-paste file transfer function reduces friction when moving content between isolated systems without relying on network shares.
Installation is rack or desktop friendly with a compact 440 x 192 x 48 mm footprint and a 2.6 kg chassis weight. Setup requires only HDMI and USB cabling plus the external power adapter, and the front-panel console and simple switching controls make daily operation intuitive. The SK81HU-N is built for continuous use in professional environments and includes compliance and warranty support appropriate for commercial deployments.
Free Ground Shipping
We offer free ground shipping on every purchase of $300 and more for US and US territory. Please choose "Free Ground Shipping (UPS/USPS)" option at checkout.
UPS Ground
UPS provides up-to-date tracking information. Ground service takes anywhere from 2-7 working days for delivery depending on destinations. UPS Ground does not deliver on Saturdays, Sundays or Holidays.
USPS Priority Mail/USPS Express Mail
For all shipments shipped via USPS, we offer 'DELIVERY CONFIRMATION' number with each package. Difference between tracking number provided by UPS vs USPS Delivery Confirmation number is: Delivery Confirmation status is updated when the delivery has been made or when the package has made it through major USPS stations.
Air Shipment
Air shipments, Overnight, 2nd day and 3 day select methods offer guaranteed delivery time for your shipment. If you are in hurry or in need for the items on schedule, select one of these methods. Up-to-date tracking information is provided with each Air Shipment. AVProSupply has the right to choose between Air shipments to meet or reduce delivery time. For guaranteed delivery of multiple items with expedited shipping, please contact our customer service representative for personalized assistance to get your items delivered to you when you need them.
International Customers
We offer shipping via USPS/UPS for our international customers. You can find different shipping options during checkout.
Most items ordered from AVProSupply will be shipped out from our California Warehouse. Will-Calls are only allowed with Appointment Only - Please call Customer Service to set one up between the hours of 9am to 6pm PST.
We Offer A 30-Day Money Back Guarantee:
Our main goal is to ensure your complete satisfaction with our service and products. If, for any reason, you are not 100% satisfied with your purchase, you can return it within 30 days of the purchase date for a full refund. Our 30-day money back guarantee applies to all of the products we sell, except for: TVs and monitors 20" and larger, Special Order merchandise, or any item indicated as non-returnable. Shipping is not refundable. Prior to returning your purchase, a Return Merchandise Authorization (RMA) number will be provided to you.
Refunds:
Refunds on returned items will be issued in the same payment form as received from the customer at the time of purchase. Once we receive the product and it passes inspection, we will credit your account. Please allow 3 - 6 business days for a credit to appear on your account.
Exchanges:
If the item was sent back to us for an exchange, please allow 3 - 5 business days for the replacement to be processed.
No Returns/Exchanges on the following:
- TVs and monitors 20" and larger
- Special Order merchandise
- Any item indicated on the website as non-returnable
For more information see our official Return Policy
