Intellinet 503723 KVM switch Rack mounting vs Intellinet 503983 KVM switch Black

Comparison of 503723, 503983

25 specifications	A Intellinet 503723 KVM switch Rack mounting Model 503723 View product	B Intellinet 503983 KVM switch Black Model 503983 View product
Ports & interfacesidentical
Number of computers controlledKnown for one	—Unknown — not stated by the source	1
Keyboard port typeKnown for one	—Unknown — not stated by the source	PS/2
Mouse port type	PS/2	PS/2
Video port type	VGA	VGA
VGA (D-Sub) ports quantityKnown for one	—Unknown — not stated by the source	1
PS/2 ports quantity	2	2
Audio connectionsKnown for one	—Unknown — not stated by the source	No
DC-in jack	Yes	Yes
Networkidentical
Ethernet LAN	Yes	Yes
Ethernet LAN (RJ-45) portsKnown for one	—Unknown — not stated by the source	1
Cabling technologyKnown for one	10/100Base-T(X)	—Unknown — not stated by the source
Networking standardsKnown for one	IEEE 802.1x, IEEE 802.3, IEEE 802.3u	—Unknown — not stated by the source
Performanceidentical
Maximum resolution	1600 x 1200 pixels	1600 x 1200 pixels
Maximum digital resolutionKnown for one	1600 x 1200 pixels	—Unknown — not stated by the source
Designidentical
Product colourKnown for one	—Unknown — not stated by the source	Black
CertificationKnown for one	—Unknown — not stated by the source	- FCC B, CE
Rack mountingKnown for one	Yes	—Unknown — not stated by the source
Displayidentical
Built-in displayKnown for one	—Unknown — not stated by the source	No
Poweridentical
External power adapterKnown for one	—Unknown — not stated by the source	Yes
AC input frequencyKnown for one	50 - 60 Hz	—Unknown — not stated by the source
Output voltageKnown for one	9 V	—Unknown — not stated by the source
Output currentKnown for one	2 A	—Unknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one	—Unknown — not stated by the source	0 - 40 °C
Storage temperature (T-T)Known for one	—Unknown — not stated by the source	-20 - 60 °C
Operating relative humidity (H-H)Known for one	—Unknown — not stated by the source	0 - 90%

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.