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Adder Technology Adder AdderView PRO AV4PRO vs Rose Electronics Rose CrystalView CRK-M2U2V/AUD: Comparison

Adder Technology Adder AdderView PRO AV4PRO and Rose Electronics Rose CrystalView CRK-M2U2V/AUD separate most on port count: Adder Technology Adder AdderView PRO AV4PRO at 4, Rose Electronics Rose CrystalView CRK-M2U2V/AUD at 1, 75% in favor of Adder Technology Adder AdderView PRO AV4PRO. Adder Technology Adder AdderView PRO AV4PRO also has the higher maximum resolution (1920x1200 vs 1600x1200). They match on usb hub ports and audio support.

Pick the Adder Technology Adder AdderView PRO AV4PRO if that matters to you: higher maximum resolution (1920x1200 vs 1600x1200), so it can pass through a sharper or faster display. Match the switch's video ports to your monitor's inputs to avoid adapters.

Which is better, Adder Technology Adder AdderView PRO AV4PRO or Rose Electronics Rose CrystalView CRK-M2U2V/AUD?

On paper, Adder Technology Adder AdderView PRO AV4PRO has the edge on port count, at 4 vs Rose Electronics Rose CrystalView CRK-M2U2V/AUD at 1.

What is the main difference between Adder Technology Adder AdderView PRO AV4PRO and Rose Electronics Rose CrystalView CRK-M2U2V/AUD?

The Adder Technology Adder AdderView PRO AV4PRO is the stronger choice on paper: it has higher maximum resolution (1920x1200 vs 1600x1200), so it can pass through a sharper or faster display.

Adder AdderView PRO AV4PRO (4-8 Computers / 1-4 Monitors / DVI-VGA / Modular Multi-Head)

AdderAdder Technology Adder AdderView PRO AV4PRO

Rose CrystalView CRK-M2U2V/AUD (Dual-Head KVM Extender Kit with Audio / CATx)

RoseRose Electronics Rose CrystalView CRK-M2U2V/AUD

$899.00

Consumercarts listing

@ Consumercarts listing ›

AdderAdder Technology Adder AdderView PRO AV4PRO

RoseRose Electronics Rose CrystalView CRK-M2U2V/AUD

$899.00

Consumercarts listing

@ Consumercarts listing ›

Specs and benchmarks

Show Only Differences

Capability Score
Adder Technology Adder AdderView PRO AV4PRO
–
Rose Electronics Rose CrystalView CRK-M2U2V/AUD
4.5/10
These are different kinds of KVM, scored on separate scales, so the two scores can't be compared directly.
Port Count
Adder Technology Adder AdderView PRO AV4PRO
4
Rose Electronics Rose CrystalView CRK-M2U2V/AUD
1-75%
Switching Method
Adder Technology Adder AdderView PRO AV4PRO
Front-panel button, hotkey, RS232 remote
Rose Electronics Rose CrystalView CRK-M2U2V/AUD
N/A, dedicated extender, no switching
Video Standard
Adder Technology Adder AdderView PRO AV4PRO
DVI-I / VGA
Rose Electronics Rose CrystalView CRK-M2U2V/AUD
Dual-head DVI/VGA
Max Resolution
Adder Technology Adder AdderView PRO AV4PRO
1920x1200 per headBest
Rose Electronics Rose CrystalView CRK-M2U2V/AUD
1600x1200 per head-17%
USB Hub Ports
Adder Technology Adder AdderView PRO AV4PRO
2
Rose Electronics Rose CrystalView CRK-M2U2V/AUD
2
Audio Support
Adder Technology Adder AdderView PRO AV4PRO
Yes
Rose Electronics Rose CrystalView CRK-M2U2V/AUD
Yes
KVM Segment
Adder Technology Adder AdderView PRO AV4PRO
Desk
Rose Electronics Rose CrystalView CRK-M2U2V/AUD
Extender
Brand
Adder Technology Adder AdderView PRO AV4PRO
Adder
Rose Electronics Rose CrystalView CRK-M2U2V/AUD
Rose Electronics
Model
Adder Technology Adder AdderView PRO AV4PRO
AV4PRO
Rose Electronics Rose CrystalView CRK-M2U2V/AUD
CRK-M2U2V/AUD
Max Resolution Per Display
Adder Technology Adder AdderView PRO AV4PRO
1920x1200Best
Rose Electronics Rose CrystalView CRK-M2U2V/AUD
1600x1200-17%

Specification	Adder Technology Adder AdderView PRO AV4PRO	Rose Electronics Rose CrystalView CRK-M2U2V/AUD
Capability Score		4.5/10
These are different kinds of KVM, scored on separate scales, so the two scores can't be compared directly.
Port Count	4	1-75%
Switching Method	Front-panel button, hotkey, RS232 remote	N/A, dedicated extender, no switching
Video Standard	DVI-I / VGA	Dual-head DVI/VGA
Max Resolution	1920x1200 per head	1600x1200 per head-17%
USB Hub Ports	2	2
Audio Support	Yes	Yes
KVM Segment	Desk	Extender
Brand	Adder	Rose Electronics
Model	AV4PRO	CRK-M2U2V/AUD
Max Resolution Per Display	1920x1200	1600x1200-17%

Which one should you pick?

Choose Adder Technology Adder AdderView PRO AV4PRO if you want the higher port count (4 vs 1), the higher max resolution (1920x1200 per head vs 1600x1200 per head) and the higher USB hub ports (2 vs 2).

Choose Rose Electronics Rose CrystalView CRK-M2U2V/AUD if you already have it on hand or find it at a lower price.

Price comparison

Retailer	Adder Technology Adder AdderView PRO AV4PRO	Rose Electronics Rose CrystalView CRK-M2U2V/AUD
Amazon	View on Amazon
Consumercarts listing		$899.00 View on Consumercarts listing

Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.

Verdict

Adder Technology Adder AdderView PRO AV4PRO

8 / 10 Expert Rating

A serious modular KVM built for control rooms that need to scale past 4 computers, overkill for a simple desk setup.

Rose Electronics Rose CrystalView CRK-M2U2V/AUD

7.8 / 10 Expert Rating

The right pick over the base CRK-M2U2V whenever audio extension is needed for the remote console.