Kramer SM80NU-N HighSecLabs 8-Port KM Switch with USB 3.0 & Audio Sharing

KramerSKU: SM80NU-N(CPN11449)
LG Authorized

Price:
Sale price$1,055.00

Shipping calculated at checkout

Stock:
Only 0 units left

āš™ļø Authorized Pro AV Dealer
All products are brand-new and factory-sealed with full manufacturer warranty.

šŸ’¬ Need pricing or availability confirmation?
Chat with us using the button below — or call (800) 283-7181 to speak directly with an AV expert.

Description

The Kramer SM80NU-N HighSecLabs 8-Port KM Switch delivers secure, seamless control of multiple isolated computers from a single workstation. Designed for high-security, multi-network environments, this advanced KM solution supports 8 computers and enables smooth, cursor-based switching using Virtual Display Technology. Users can glide the mouse across display boundaries to shift control instantly—no hotkeys needed.

With USB 3.0 SuperSpeed ports, the SM80NU-N supports high-bandwidth data transfers and rapid device charging, making it ideal for operators who rely on performance-critical peripherals. The switch also supports copy-and-paste file/text transfer between connected systems (without requiring a network connection), improving workflow efficiency in sensitive workspaces.

Security and reliability come standard with HighSecLabs technology. The device includes isolated USB paths, multi-display alignment options, audio support, and robust certification for professional command-and-control, defense, research, cybersecurity, and government applications.

Category Details
Product Type 8-Port HighSecLabs KM Switch
Console Ports 2 Ɨ USB-A (keyboard/mouse); 3 Ɨ USB-A 3.0; 1 Ɨ 3.5mm audio jack; 1 Ɨ RJ45 (RDC control)
Computer Ports 8 Ɨ USB-B (keyboard/mouse); 8 Ɨ USB-B 3.0; 8 Ɨ 3.5mm audio jacks
USB Features USB 3.0 SuperSpeed; Express USB high-power charging
Switching Method Virtual Display Technology (cursor-based switching)
Additional Features Multi-display layouts; copy/paste across connected computers; USB port assignment control
Power Consumption 35W max
AC Input 100–240V AC
Power Type Internal
Operating Temperature 0°C to +40°C (32°F to 104°F)
Storage Temperature –20°C to +60°C (–4°F to 140°F)
Humidity 0%–80% RH, non-condensing
Supported OS Windows, Linux, Mac
Certifications CE, RCM, FCC Class B, VCCI, TÜV US, TÜV Canada
Product Lifecycle 10 years
Dimensions (W Ɨ D Ɨ H) 44.00 Ɨ 19.20 Ɨ 4.80 cm (17.32" Ɨ 7.56" Ɨ 1.89")
Weight 2.4 kg (5.3 lbs) approx.
Shipping Dimensions 52.50 Ɨ 27.50 Ɨ 11.00 cm (20.67" Ɨ 10.83" Ɨ 4.33")
Shipping Weight 3.1 kg (6.8 lbs) approx.

Payment & Security

American Express Apple Pay Diners Club Discover Google Pay Mastercard Shop Pay Visa

Your payment information is processed securely, and we do not store credit card details or access your credit card information.

Return Policy (Short Summary)

We offer a 30-day return window for most unopened, factory-sealed items.

Returns must be authorized before shipping back and must include all original packaging and accessories. Opened or used items are not returnable unless defective.


Some products—such as custom orders, special-order items, audio gear, software, and LED video walls—are non-returnable. Non-defective returns may be subject to a 20–30% restocking fee, and customers are responsible for return shipping costs.


For damaged or incorrect items, please contact us immediately.


Learn more →

Trusted by

Trusted by enterprise and education leaders who need AV done right

Why Clients Choose AVENDOR for Pro AV Projects

A clear difference in expertise, service, and speed.

What Matters Most
General IT Resellers
AVENDOR
Product Specialization
Broad, generalized inventory
Deep focus on Pro AV & Commercial Displays
Quote Turnaround Time
24–72 hours (or longer)
Same day or faster
Account Management
Rotating reps or ticket-based
Dedicated account manager
Price Flexibility
Fixed pricing, little room to negotiate
Flexible pricing & discounts
Customer Support
Scripted or outsourced
Personalized support by AV experts
Order Fulfillment Transparency
Varies by brand
Transparent lead times & availability
B2B Purchasing Support
Limited PO handling
Supports POs, wire transfers, and tax-exempt setup
Project Consultation
Minimal or general IT-focused
Expert AV project consultation
Project Turnkey Capabilities
May require third-party vendors
Full turnkey project capabilities
Industry Expertise
Focused on general hardware/software
10+ years in Pro AV
AV Brand Access
Limited or mixed authorization
Authorized dealer for 150+ brands
Warranty & Support
Standard manufacturer warranty
Extended warranty options available
Installation Services
Referral to third parties
In-house installation team
Training & Onboarding
Basic documentation only
Comprehensive training included

You may also like

View all
Save $347.00
Samsung VMB-U Series | Ultra Narrow Bezel Video Wall Displays SamsungSamsung VMB-U Series | Ultra Narrow Bezel Video Wall Displays Samsung
Samsung Samsung VMB-U Series | Ultra Narrow Bezel Video Wall Displays
Sale priceFrom $1,500.00 Regular price$1,847.00
Save $110.00
Samsung 4K UHD Signage (QET Series ) SamsungSamsung 4K UHD Signage (QET Series ) Samsung
Samsung Samsung 4K UHD Signage (QET Series )
Sale priceFrom $520.00 Regular price$630.00
ASUS TUF Gaming GeForce RTX 5090 OC Edition 32GB GDDR7 Graphics Card (PCIe 5.0, HDMI 2.1b / DP 2.1b, 3.6-slot, Axial-tech Fans, Vapor Chamber, Dual BIOS, ARGB)ASUS TUF Gaming GeForce RTX 5090 OC Edition 32GB GDDR7 Graphics Card (PCIe 5.0, HDMI 2.1b / DP 2.1b, 3.6-slot, Axial-tech Fans, Vapor Chamber, Dual BIOS, ARGB)
Save $80.20
CHIEF PAC501B | PAC501 In-Wall Swing Arm Accessory Kit CHIEF
CHIEF CHIEF PAC501B | PAC501 In-Wall Swing Arm Accessory Kit
Sale price$320.80 Regular price$401.00
Save $1,112.00
Samsung Flip Pro WM85B | Interactive Display SamsungSamsung Flip Pro WM85B | Interactive Display Samsung
Samsung Samsung Flip Pro WM85B | Interactive Display
Sale price$4,819.00 Regular price$5,931.00
Save $125.00
Sony 32Ā­inch BRAVIA 4K Ultra HD HDR Professional Display SonySony 32Ā­inch BRAVIA 4K Ultra HD HDR Professional Display Sony
Save $900.00
LG 55XS4J-B | Window Facing Display LGLG 55XS4J-B | Window Facing Display LG
LG LG 55XS4J-B | Window Facing Display
Sale price$3,600.00 Regular price$4,500.00
Save $353.01
Samsung SH37R-B | 37" Stretched Display (SHR Series ) SamsungSamsung SH37R-B | 37" Stretched Display (SHR Series ) Samsung
Samsung Samsung SH37R-B | 37 Stretched Display (SHR Series )
Sale price$1,610.99 Regular price$1,964.00
Save $246.00
Philips Signage Solutions D-Line Display Philips
Philips Philips Signage Solutions Display
Sale priceFrom $919.00 Regular price$1,165.00
Save $537.01
Peerless SmartMountĀ® Flat Video Wall Mount 2x2 Kit for 46" to 55" Displays PEERLESSPeerless SmartMountĀ® Flat Video Wall Mount 2x2 Kit for 46" to 55" Displays PEERLESS
Save $144.01
Philips Signage Solutions Q-Line Display Philips
Philips Philips Signage Solutions Display
Sale priceFrom $520.99 Regular price$665.00
Save $100.00
Peerless NT553 - Neptuneā„¢ 55" Partial Sun Outdoor Smart TV PEERLESSPeerless NT553 - Neptuneā„¢ 55" Partial Sun Outdoor Smart TV PEERLESS

Recently viewed