Product comparison · 2 kvm switches

ACT 2-Port USB-C/HDMI 4K@60Hz KVM switch vs ACT 4-Port DisplayPort 4K@60Hz KVM switch

20specifications compared
10differ
10identical
21known for one product only

Key differences

Number of computers controlled
- 2-Port USB-C/HDMI 4K@60Hz KVM switch:2
- 4-Port DisplayPort 4K@60Hz KVM switch:4
Video port type
- 2-Port USB-C/HDMI 4K@60Hz KVM switch:HDMI/USB
- 4-Port DisplayPort 4K@60Hz KVM switch:DisplayPort
DisplayPort version
- 2-Port USB-C/HDMI 4K@60Hz KVM switch:1.4
- 4-Port DisplayPort 4K@60Hz KVM switch:1.4a
USB 3.2 Gen 1 (3.1 Gen 1) Type-B ports quantity
- 2-Port USB-C/HDMI 4K@60Hz KVM switch:1
- 4-Port DisplayPort 4K@60Hz KVM switch:4
Console ports
- 2-Port USB-C/HDMI 4K@60Hz KVM switch:3.5mm headphone, HDMI, USB A
- 4-Port DisplayPort 4K@60Hz KVM switch:DisplayPort, USB A
HD type
- 2-Port USB-C/HDMI 4K@60Hz KVM switch:3K
- 4-Port DisplayPort 4K@60Hz KVM switch:4K Ultra HD
Maximum resolution
- 2-Port USB-C/HDMI 4K@60Hz KVM switch:3840 x 2160 pixels
- 4-Port DisplayPort 4K@60Hz KVM switch:4096 x 2160 pixels
Maximum refresh rate
- 2-Port USB-C/HDMI 4K@60Hz KVM switch:144 Hz
- 4-Port DisplayPort 4K@60Hz KVM switch:129 Hz

Side by side

Differences highlightedShow differences only

Comparison of AC7922, AC7934
41 specifications	A ACT 2-Port USB-C/HDMI 4K@60Hz KVM switch Model AC7922 View product	B ACT 4-Port DisplayPort 4K@60Hz KVM switch Model AC7934 View product
Ports & interfaces5 differ
Number of computers controlledDiffers	2	4
Keyboard port type	USB	USB
Mouse port type	USB	USB
Video port typeDiffers	HDMI/USB	DisplayPort
HDMI ports quantityKnown for one	2	Unknown — not stated by the source
HDMI versionKnown for one	2.0	Unknown — not stated by the source
DisplayPort versionDiffers	1.4	1.4a
USB 3.2 Gen 1 (3.1 Gen 1) Type-B ports quantityDiffers	1	4
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one	2	Unknown — not stated by the source
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one	4	Unknown — not stated by the source
Console USB ports quantityKnown for one	4	Unknown — not stated by the source
Console portsDiffers	3.5mm headphone, HDMI, USB A	DisplayPort, USB A
Console HDMI ports quantityKnown for one	1	Unknown — not stated by the source
DC-in jack	Yes	Yes
DisplayPorts quantityKnown for one	Unknown — not stated by the source	5
Performance4 differ
HD typeDiffers	3K	4K Ultra HD
Maximum resolutionDiffers	3840 x 2160 pixels	4096 x 2160 pixels
HDCP	Yes	Yes
Maximum refresh rateDiffers	144 Hz	129 Hz
HDCP versionDiffers	2.3	2.2
Video bandwidthKnown for one	Unknown — not stated by the source	60 Hz
Data transfer rate (max)Known for one	Unknown — not stated by the source	32.4 Gbit/s
Daisy chainKnown for one	Unknown — not stated by the source	Yes
Designidentical
Product colour	Black	Black
Hot keys	Yes	Yes
Rack mountingKnown for one	Unknown — not stated by the source	No
LED indicatorsKnown for one	Unknown — not stated by the source	Yes
Displayidentical
Built-in display	No	No
Poweridentical
Power source	DC	DC
USB Power Delivery (USB PD)Known for one	Yes	Unknown — not stated by the source
USB Power Delivery revisionKnown for one	3.0	Unknown — not stated by the source
USB Power Delivery up toKnown for one	100 W	Unknown — not stated by the source
Input voltageKnown for one	Unknown — not stated by the source	12 V
Input currentKnown for one	Unknown — not stated by the source	1 A
External power adapterKnown for one	Unknown — not stated by the source	Yes
Power consumption (typical)Known for one	Unknown — not stated by the source	12 W
Packaging dataidentical
Package typeKnown for one	Box	Unknown — not stated by the source
Packaging content1 differ
Cables includedDiffers	HDMI, IR, USB Type-A to USB Type-B, USB Type-C to USB Type-C	IR, DisplayPort, USB Type-A to USB Type-B
AC adapter included	Yes	Yes
Quick installation guideKnown for one	Yes	Unknown — not stated by the source
Remote control included	Yes	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.

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