Product comparison · 2 kvm switches

ACT 4-Port DisplayPort 4K@60Hz KVM switch vs Lindy 39538 KVM switch Rack mounting Black

15specifications compared
7differ
8identical
40known for one product only

Key differences

The Lindy 39538 KVM switch Rack mounting Black has 4 more computers controlled than the ACT 4-Port DisplayPort 4K@60Hz KVM switch (8 vs 4). The ACT 4-Port DisplayPort 4K@60Hz KVM switch has 256 x 2160 pixels more maximum resolution than the Lindy 39538 KVM switch Rack mounting Black (4096 x 2160 pixels vs 3840 x 2160 pixels). Only the Lindy 39538 KVM switch Rack mounting Black has rack mounting. Only the Lindy 39538 KVM switch Rack mounting Black has built-in display. Video port type: DisplayPort on the ACT 4-Port DisplayPort 4K@60Hz KVM switch, HDMI on the Lindy 39538 KVM switch Rack mounting Black.

Number of computers controlled
- 4-Port DisplayPort 4K@60Hz KVM switch:4
- 39538 KVM switch Rack mounting Black:8
Video port type
- 4-Port DisplayPort 4K@60Hz KVM switch:DisplayPort
- 39538 KVM switch Rack mounting Black:HDMI
Console ports
- 4-Port DisplayPort 4K@60Hz KVM switch:DisplayPort, USB A
- 39538 KVM switch Rack mounting Black:HDMI, USB A, 3.5mm headphone
Maximum resolution
- 4-Port DisplayPort 4K@60Hz KVM switch:4096 x 2160 pixels
- 39538 KVM switch Rack mounting Black:3840 x 2160 pixels
Rack mounting
- 4-Port DisplayPort 4K@60Hz KVM switch:No
- 39538 KVM switch Rack mounting Black:Yes
Built-in display
- 4-Port DisplayPort 4K@60Hz KVM switch:No
- 39538 KVM switch Rack mounting Black:Yes

Side by side

Differences highlightedShow differences only

Comparison of AC7934, 39538
55 specifications	A ACT 4-Port DisplayPort 4K@60Hz KVM switch Model AC7934 View product	B Lindy 39538 KVM switch Rack mounting Black Model 39538 View product
Ports & interfaces3 differ
Number of computers controlledDiffers	4	8
Keyboard port type	USB	USB
Mouse port type	USB	USB
Video port typeDiffers	DisplayPort	HDMI
Console USB ports quantityKnown for one	Unknown — not stated by the source	2
Console portsDiffers	DisplayPort, USB A	HDMI, USB A, 3.5mm headphone
Console HDMI ports quantityKnown for one	Unknown — not stated by the source	1
Serial port typeKnown for one	Unknown — not stated by the source	DE-9 (DB-9)
Audio connectionsKnown for one	Unknown — not stated by the source	Yes
DisplayPorts quantityKnown for one	5	Unknown — not stated by the source
DisplayPort versionKnown for one	1.4a	Unknown — not stated by the source
USB 3.2 Gen 1 (3.1 Gen 1) Type-B ports quantityKnown for one	4	Unknown — not stated by the source
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Performance1 differ
HD type	4K Ultra HD	4K Ultra HD
Maximum resolutionDiffers	4096 x 2160 pixels	3840 x 2160 pixels
HDCP	Yes	Yes
HDCP version	2.2	2.2
Video bandwidthKnown for one	60 Hz	Unknown — not stated by the source
Data transfer rate (max)Known for one	32.4 Gbit/s	Unknown — not stated by the source
Daisy chainKnown for one	Yes	Unknown — not stated by the source
Maximum refresh rateKnown for one	129 Hz	Unknown — not stated by the source
Design1 differ
Rack capacityKnown for one	Unknown — not stated by the source	1U
Rack mountingDiffers	No	Yes
Product colour	Black	Black
Housing materialKnown for one	Unknown — not stated by the source	Metal
CascadableKnown for one	Unknown — not stated by the source	No
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Hot keysKnown for one	Yes	Unknown — not stated by the source
Display1 differ
Built-in displayDiffers	No	Yes
DisplayKnown for one	Unknown — not stated by the source	LED
Poweridentical
Power source	DC	DC
Output voltageKnown for one	Unknown — not stated by the source	9 V
Output currentKnown for one	Unknown — not stated by the source	2 A
Input voltageKnown for one	12 V	Unknown — not stated by the source
Input currentKnown for one	1 A	Unknown — not stated by the source
External power adapterKnown for one	Yes	Unknown — not stated by the source
Power consumption (typical)Known for one	12 W	Unknown — not stated by the source
Sustainabilityidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	CE, Federal Communications Commission (FCC), UKCA, Trade Agreements Act (TAA), REACH, RoHS
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%
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	300 mm
DepthKnown for one	Unknown — not stated by the source	164 mm
HeightKnown for one	Unknown — not stated by the source	44 mm
WeightKnown for one	Unknown — not stated by the source	1.79 kg
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	566 mm
Package depthKnown for one	Unknown — not stated by the source	104 mm
Package heightKnown for one	Unknown — not stated by the source	245 mm
Package weightKnown for one	Unknown — not stated by the source	2.06 kg
Package typeKnown for one	Unknown — not stated by the source	Box
Packaging content1 differ
Cables includedDiffers	IR, DisplayPort, USB Type-A to USB Type-B	RS-232
AC adapter included	Yes	Yes
ManualKnown for one	Unknown — not stated by the source	Yes
Rack mount kitKnown for one	Unknown — not stated by the source	Yes
Remote control includedKnown for one	Yes	Unknown — not stated by the source

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.

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