ATEN KN2124VA KVM switch Rack mounting Black, Grey vs ATEN KN4124VA KVM switch Rack mounting Black, Grey

Comparison of KN2124VA, KN4124VA

55 specifications	A ATEN KN2124VA KVM switch Rack mounting Black, Grey Model KN2124VA View product	B ATEN KN4124VA KVM switch Rack mounting Black, Grey Model KN4124VA View product
Ports & interfacesidentical
Number of computers controlled	24	24
Keyboard port type	USB, PS/2	USB, PS/2
Mouse port type	USB, PS/2	USB, PS/2
Video port type	DVI-I	DVI-I
DVI-I ports quantity	1	1
Console USB ports quantity	3	3
Console ports	DVI-I, USB A	DVI-I, USB A
USB 2.0 ports quantity	3	3
USB connector type	USB Type-A	USB Type-A
USB version	2.0	2.0
Audio connections	Yes	Yes
DC-in jack	No	No
Network1 differ
Ethernet LAN	Yes	Yes
Ethernet LAN (RJ-45) ports	2	2
Cabling technology	10/100/1000Base-T(X)	10/100/1000Base-T(X)
Networking standards	IEEE 802.3, IEEE 802.3ab, IEEE 802.3u	IEEE 802.3, IEEE 802.3ab, IEEE 802.3u
Security algorithmsDiffers	3DES, 128-bit RC4, 256-bit AES, DES, FIPS 140-2	3DES, 128-bit RC4, 256-bit AES, DES, FIPS 140-2, RSA, SSL/TLS
Performanceidentical
HD type	Full HD	Full HD
Maximum digital resolution	1920 x 1200 pixels	1920 x 1200 pixels
Maximum resolution	1920 x 1200 pixels	1920 x 1200 pixels
Data transfer rate (max)	1000 Gbit/s	1000 Gbit/s
Scan interval	1,255 s	1,255 s
Number of users	64 user(s)	64 user(s)
Firmware upgradeable	Yes	Yes
Designidentical
Rack capacity	1U	1U
Rack mounting	Yes	Yes
Product colour	Black, Grey	Black, Grey
Housing material	Metal	Metal
Wired remote switch	Yes	Yes
Cascadable	Yes	Yes
LED indicators	Yes	Yes
Push button	Yes	Yes
Hot keysKnown for one	Yes	—Unknown — not stated by the source
Displayidentical
Built-in display	No	No
Poweridentical
Power source	AC	AC
Input voltage	100 - 240 V	100 - 240 V
AC input frequency	50 / 60 Hz	50 / 60 Hz
Input current	1 A	1 A
External power adapter	No	No
USB poweredKnown for one	—Unknown — not stated by the source	No
System requirementsidentical
Windows operating systems supported	Yes	Yes
Linux operating systems supported	Yes	Yes
Mac operating systems supported	Yes	Yes
Sustainabilityidentical
Compliance certificates	RoHS	RoHS
Operational conditionsidentical
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Storage temperature (T-T)	-20 - 60 °C	-20 - 60 °C
Operating relative humidity (H-H)	0 - 80%	0 - 80%
Weight & dimensions1 differ
Width	433.6 mm	433.6 mm
Depth	412.1 mm	412.1 mm
Height	44 mm	44 mm
WeightDiffers	5.48 kg	5.51 kg
Packaging contentidentical
Cables included	AC	AC
AC adapter includedKnown for one	No	—Unknown — not stated by the source
Manual	Yes	Yes
Rack mount kitKnown for one	—Unknown — not stated by the source	Yes

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.