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Adder Technology Adder AdderView PRO AV4PRO vs Rose Electronics Rose CrystalView CRK-1P2V: Comparison

Adder Technology Adder AdderView PRO AV4PRO and Rose Electronics Rose CrystalView CRK-1P2V separate most on port count: Adder Technology Adder AdderView PRO AV4PRO at 4, Rose Electronics Rose CrystalView CRK-1P2V at 1, 75% in favor of Adder Technology Adder AdderView PRO AV4PRO. They match on usb hub ports and max resolution per display.

Which is better, Adder Technology Adder AdderView PRO AV4PRO or Rose Electronics Rose CrystalView CRK-1P2V?

On paper, Adder Technology Adder AdderView PRO AV4PRO has the edge on port count, at 4 vs Rose Electronics Rose CrystalView CRK-1P2V at 1.

What is the main difference between Adder Technology Adder AdderView PRO AV4PRO and Rose Electronics Rose CrystalView CRK-1P2V?

On paper the two are close; the biggest difference is port count: Adder Technology Adder AdderView PRO AV4PRO 4, Rose Electronics Rose CrystalView CRK-1P2V 1.

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

AdderAdder Technology Adder AdderView PRO AV4PRO

Rose CrystalView CRK-1P2V (Single-Port Dual-Video KVM Extender / CATx)

RoseRose Electronics Rose CrystalView CRK-1P2V

$1,195.00

Consumercarts listing

@ Consumercarts listing ›

AdderAdder Technology Adder AdderView PRO AV4PRO

RoseRose Electronics Rose CrystalView CRK-1P2V

$1,195.00

Consumercarts listing

@ Consumercarts listing ›

Specs and benchmarks

Show Only Differences

Capability Score
Adder Technology Adder AdderView PRO AV4PRO
–
Rose Electronics Rose CrystalView CRK-1P2V
5.4/10
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-1P2V
1-75%
Switching Method
Adder Technology Adder AdderView PRO AV4PRO
Front-panel button, hotkey, RS232 remote
Rose Electronics Rose CrystalView CRK-1P2V
N/A, dedicated extender, no switching
Video Standard
Adder Technology Adder AdderView PRO AV4PRO
DVI-I / VGA
Rose Electronics Rose CrystalView CRK-1P2V
Single-head DVI/VGA source, dual video outputs
Max Resolution
Adder Technology Adder AdderView PRO AV4PRO
1920x1200 per head
Rose Electronics Rose CrystalView CRK-1P2V
1920x1200
USB Hub Ports
Adder Technology Adder AdderView PRO AV4PRO
2
Rose Electronics Rose CrystalView CRK-1P2V
2
Audio Support
Adder Technology Adder AdderView PRO AV4PRO
Yes
Rose Electronics Rose CrystalView CRK-1P2V
No
KVM Segment
Adder Technology Adder AdderView PRO AV4PRO
Desk
Rose Electronics Rose CrystalView CRK-1P2V
Extender
Brand
Adder Technology Adder AdderView PRO AV4PRO
Adder
Rose Electronics Rose CrystalView CRK-1P2V
Rose Electronics
Model
Adder Technology Adder AdderView PRO AV4PRO
AV4PRO
Rose Electronics Rose CrystalView CRK-1P2V
CRK-1P2V
Max Resolution Per Display
Adder Technology Adder AdderView PRO AV4PRO
1920x1200
Rose Electronics Rose CrystalView CRK-1P2V
1920x1200

Specification	Adder Technology Adder AdderView PRO AV4PRO	Rose Electronics Rose CrystalView CRK-1P2V
Capability Score		5.4/10
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	Single-head DVI/VGA source, dual video outputs
Max Resolution	1920x1200 per head	1920x1200
USB Hub Ports	2	2
Audio Support	Yes	No
KVM Segment	Desk	Extender
Brand	Adder	Rose Electronics
Model	AV4PRO	CRK-1P2V
Max Resolution Per Display	1920x1200	1920x1200

Which one should you pick?

Choose Adder Technology Adder AdderView PRO AV4PRO if you want the higher port count (4 vs 1) and the higher USB hub ports (2 vs 2).

Choose Rose Electronics Rose CrystalView CRK-1P2V 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-1P2V
Amazon	View on Amazon
Consumercarts listing		$1,195.00 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-1P2V

7.6 / 10 Expert Rating

A specialized extender for one-source, two-display topologies; not a general-purpose KVM switch.