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LevelOne KVM-0421 4-Port USB VGA KVM Switch with Audio, 2048 x 1536, 1.8 m Cable Sets

Brand:
LevelOne
LevelOne ViewCon KVM0421 KVM audio switch 4 x KVM KVM-0421
LevelOne KVM-0421 4-Port USB VGA KVM Switch with Audio, 2048 x 1536, 1.8 m Cable Sets
€152.69 inc. VAT
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KVM-0421
€128.31
€152.69 inc. VAT
Ships from EU stock: 42 item(s)
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Product Code
04:47202
EAN Code
4015867137871
Manufacturer
LevelOne
Quick Specs
Type
Desktop KVM switch · 4 PCs · 1 monitor
Connectors
VGA (HDB-15) · USB keyboard/mouse · 3.5 mm audio + mic
Key spec
Up to 2048 x 1536 · auto-scan 10–60 s
Compatibility
Windows · Mac · USB-powered
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LevelOne · VGA KVM Switch

LevelOne KVM-0421 4-Port USB VGA KVM Switch with Audio

4 PCs → 1 VGA monitor2048 x 1536Audio + mic switching1.8 m cable sets

The LevelOne KVM-0421 is a 4-port USB VGA KVM switch that lets 4 computers share one VGA monitor and a USB keyboard and mouse, together with speakers and a microphone. It is a straightforward, low-cost choice for server corners, labs, point-of-sale back offices and desks that still use VGA displays or older PCs.

4 USB KVM combo cable sets (1.8 m) are included, the switch is powered over USB, and ports can be selected by push button, keyboard hotkey or timed auto-scan.

Compatibility note: This is an analogue VGA switch. Computers with only HDMI, DisplayPort or USB-C outputs need active adapters, and picture quality depends on the VGA signal.

Key Features

 
Flexible switching
Push buttons, keyboard hotkeys and an auto-scan mode adjustable from 10 to 60 seconds in 5-second steps; a Windows switching utility is included.
 
Independent audio switching
3.5 mm audio and mic jacks at the console; audio can follow the active PC or be switched separately, so music can keep playing from one computer while you work on another.
 
Compact and light
High-impact plastic housing (164 x 72 x 26 mm, 116 g) with an LED display showing the active port.

Technical Specifications

Identification
Model KVM-0421
Brand LevelOne
Video
Interface VGA (HDB-15 female) · DDC2B
Max resolution 2048 x 1536 (VGA/SVGA/QXGA/WUXGA)
PC ports 4 (VGA with integrated USB)
USB & Audio
Console USB keyboard + USB mouse
Audio 3.5 mm audio + 3.5 mm mic at the console
Operation
Switching Push button · hotkey · auto-scan 10–60 s (5 s steps) · Windows utility
Power USB bus-powered, no adapter
OS support Windows, Mac
Operating temperature 0 – 50 °C
Physical
Housing High-impact plastic
Dimensions 164 x 72 x 26 mm
Weight 116 g (as listed by LevelOne)
In the box Switch · 4 x USB KVM combo cable sets (1.8 m) · 2 x audio/mic cables · CD manual · quick installation guide

Frequently Asked Questions

Can I use the KVM-0421 with an HDMI or DisplayPort computer?
Only through an active HDMI-to-VGA or DisplayPort-to-VGA adapter on each PC, because the switch carries analogue VGA. For all-digital setups look at an HDMI or DisplayPort KVM instead.
What is the difference between the KVM-0421 and the KVM-0422?
The KVM-0422 is the same design without the audio and microphone jacks.
Can I scale up from 4 computers?
This model covers four PCs. For just two machines, the smaller KVM-0221 offers the same features.

Singular Expert Insight

The KVM-0421 is an honest, budget VGA KVM with more switching options (button, hotkey, adjustable auto-scan) than most in its class. It makes sense where VGA monitors or legacy servers are still in use; for modern HDMI or DisplayPort screens, a digital KVM will give a sharper picture. Browse our KVM switches.
✓ Buy it if you run 4 PCs with VGA outputs on one monitor and want button, hotkey and auto-scan control.
✕ Skip it if your computers and monitor are HDMI or DisplayPort only.
→ Also consider KVM-0422 (without audio), TRENDnet TK-407K (4-port VGA).

Features - LevelOne - KVM-0421

More Details
Product Code
04:47202
EAN Code
4015867137871
Manufacturer
LevelOne
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