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Adder ADDERView PRO vs Rose Electronics Rose CRK-2DFSUD2D: Comparison
Adder ADDERView PRO and Rose Electronics Rose CRK-2DFSUD2D separate most on usb hub ports: Adder ADDERView PRO at 2, Rose Electronics Rose CRK-2DFSUD2D at 4, 50% in favour of Rose Electronics Rose CRK-2DFSUD2D. On price, Adder ADDERView PRO sits at $540.00 against $7,399.00 for Rose Electronics Rose CRK-2DFSUD2D.
Specs
| Specification | ![]() | ![]() |
|---|---|---|
| Port Count | 4 | 1 (point-to-point extender) |
| Switching Method | Front-panel buttons, keyboard hotkeys, three-button mouse, RS232, optional RC4 remote | N/A — dedicated extender, no switching |
| Video Standard | DVI | Dual-head HDMI |
| Max Resolution | 2560x1600 @ 60Hz | 4K@60Hz per head |
| USB Hub Ports | 2-50% | 4 |
| Audio Support | Yes | Yes |
| Price | 540.00 | 7399.00 |
| Brand | Adder | Rose Electronics |
| Model | AV4PRO-DVI | CRK-2DFSUD2D |
Price comparison
| Retailer | Adder ADDERView PRO | Rose Electronics Rose CRK-2DFSUD2D |
|---|---|---|
| Consumercarts listing | $540.00 View on Consumercarts listing | $7,399.00 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 ADDERView PRO
7 / 10 Expert Rating
An affordable way to add isolated switching to a 4-port DVI desk without paying for certification or multiviewer features.
Rose Electronics Rose CRK-2DFSUD2D
8.7 / 10 Expert Rating
The most capable extender in Rose's lineup for facilities that need both 10km reach and redundancy; priced accordingly for critical infrastructure only.




