Will this work with dp to hdmi cables, and usb to hdmi adapter?

Yes, they works with this KVM switch. But note that it must be dp/usb to hdmi cable/adapter, not hdmi to dp/usb.

Can the 2nd monitor from the laptop come from a usb-c port with a converter to hdmi? thanks!

Sure, it can works with usb-c port to to hdmi converter.

What is the maximum refresh rate when using 3440x1440 resolution? is it 144hz? or is it 60hz?

The KVM switch support 3440x1440 resolution up to 60Hz.

does this have ethernet port?

Sorry, this kvm switch doesn't have ethernet port.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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AV Access KVM Switch Dual Monitor 2 Ports 4K@60Hz, 2K@144Hz, HDMI USB 3.0 Switch Extended Display 2 Monitors 2 Computers, Ultra Wide Screen PC Keyboard Mouse Switcher, Hotkey Switch, 2 USB 3.0 Cables

AV Access KVM Switch Dual Monitor 2 Ports 4K@60Hz, 2K@144Hz, HDMI USB 3.0 Switch Extended Display 2 Monitors 2 Computers, Ultra Wide Screen PC Keyboard Mouse Switcher, Hotkey Switch, 2 USB 3.0 Cables

Product ID: 486387779

Details

Brand
v AV Access
Connector type
HDMI
Contact type
Contact
Current rating
3 Amps
Item dimensions L x W x H
14.3 x 2.3 x
Material
Copper Brass

⚡USB 3.0 hub with 5Gbps speed

🔀Seamless 2-second PC switching

🖥️Dual 4K@60Hz & 2K@144Hz monitors

Description

🚀 Dual-monitor domination with lightning-fast switching—work smarter, game harder!

VISUALS THAT POP - Experience ultra-smooth 4K@60Hz and 2K@144Hz refresh rates for crisp, lag-free displays.
PLUG PLAY POWER UP - No drivers needed; supports Windows, macOS, Linux for effortless setup and compatibility.
EXPAND YOUR USB ARSENAL - Built-in USB 3.0 hub shares up to 3 peripherals at blazing 5Gbps speeds—streamline your desk.
MAXIMIZE YOUR WORKSPACE - Control 2 PCs with dual monitors using one keyboard & mouse for ultimate multitasking.
SPEED MEETS CONVENIENCE - Switch between computers instantly with hotkeys or front button—no lag, no hassle.

The AV Access Dual Monitor KVM Switch lets professionals seamlessly control two computers with a single keyboard, mouse, and dual monitors supporting up to 4K@60Hz and 2K@144Hz. Featuring a built-in USB 3.0 hub for high-speed peripheral sharing and hotkey switching for instant transitions, it’s compatible across Windows, macOS, and Linux. Designed for productivity and immersive visuals, this plug-and-play device transforms your workspace into a powerhouse multitasking hub.

Specifications

ASIN	B0B72P2DBG
Batteries Required?	No
Batteries included?	No
Best Sellers Rank	97,969 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 319 in KVM Switches
Colour	For 2pc 2 Monitors
Customer Reviews	4.0 4.0 out of 5 stars (379)
Date First Available	23 Aug. 2022
Item Package Quantity	1
Item Weight	1.64 kg
Item model number	4KSW21-DM
Manufacturer	AV Access
Part number	4KSW21-DM
Product Dimensions	14.26 x 2.3 x 2.62 cm; 1.64 kg
Size	For 2 Desktops(4KSW21-DM)
Switch Type	2-way

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

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The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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