Neomounts SV421 KVM switch Rack mounting Black vs Neomounts SV831D KVM switch Rack mounting Black

Comparison of SV421, SV831D

10 specifications	A Neomounts SV421 KVM switch Rack mounting Black Model SV421 View product	B Neomounts SV831D KVM switch Rack mounting Black Model SV831D View product
Ports & interfaces1 differ
Number of computers controlledDiffers	4	8
Keyboard port type	PS/2	PS/2
Mouse port type	PS/2	PS/2
Performanceidentical
Maximum resolution	1920 x 1440 pixels	1920 x 1440 pixels
Designidentical
Rack mounting	Yes	Yes
Product colour	Black	Black
Push buttonKnown for one	Yes	—Unknown — not stated by the source
Displayidentical
Built-in display	No	No
On Screen Display (OSD)Known for one	—Unknown — not stated by the source	Yes
Other featuresidentical
Bandwidth	300 MHz	300 MHz

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.