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Adder Technology Adder ADDERView PRO vs Black Box KVS4-8001HX: Comparison
Adder Technology Adder ADDERView PRO vs Black Box KVS4-8001HX: the max resolution single display difference
The gap that matters here is max resolution single display: Adder Technology Adder ADDERView PRO 2560x1600 against Black Box KVS4-8001HX 3840x2160, which puts Black Box KVS4-8001HX 51% ahead. Add max refresh at max resolution to that, 2560x1600 on the Adder Technology Adder ADDERView PRO versus 3840x2160 on the Black Box KVS4-8001HX, and the pattern holds. There is a split on kvm segment as well, Desk on the Adder Technology Adder ADDERView PRO versus Secure on the Black Box KVS4-8001HX.
Adder Technology Adder ADDERView PRO vs Black Box KVS4-8001HX: which one fits your build
The Adder Technology Adder ADDERView PRO is the one to take for budget-conscious desks needing basic isolated switching between 4 DVI machines and legacy DVI workstations that haven't moved to DisplayPort/HDMI, though it is the wrong buy for users needing simultaneous multi-screen viewing (see the CCS-MV4224) and modern DisplayPort/HDMI-only hardware. Avoid it for desks requiring formal NIAP/Common Criteria certification (see the Cybex SC800 line). The Black Box KVS4-8001HX suits government procurement requiring formal NIAP certification and single classified HDMI host isolation, though it is not built for multi-host switching needs and DVI-native infrastructure (see KVS4-8001VX). Our rating of the Adder Technology Adder ADDERView PRO (7/10): an affordable way to add isolated switching to a 4-port DVI desk without paying for certification or multiviewer features. Our rating of the Black Box KVS4-8001HX (8.5/10): the right pick when formal NIAP certification documentation is a hard procurement requirement for a single HDMI host.
Which is cheaper, Adder Technology Adder ADDERView PRO or Black Box KVS4-8001HX?
They cost within a few percent of each other, $527 versus $540 when we last looked.
Frequently asked questions
Do the Adder Technology Adder ADDERView PRO and Black Box KVS4-8001HX differ on audio support?
Yes. Audio Support reads Yes on the Adder Technology Adder ADDERView PRO versus No on the Black Box KVS4-8001HX.
Is the USB Hub Ports the same on the Adder Technology Adder ADDERView PRO and Black Box KVS4-8001HX?
It is. Both are listed at 2, so it is not a reason to pick one over the other.
Specs and benchmarks
Capability Score
- Adder Technology Adder ADDERView PRO
- 4.0/10
- Black Box KVS4-8001HX
- 4.8/10
These are different kinds of KVM, scored on separate scales, so the two scores can't be compared directly.
Brand
- Adder Technology Adder ADDERView PRO
- Adder
- Black Box KVS4-8001HX
- Black Box
Computers Supported
- Adder Technology Adder ADDERView PRO
- 4 computers
- Black Box KVS4-8001HX
- 1 computers
Model Number
- Adder Technology Adder ADDERView PRO
- AV4PRO-DVI
- Black Box KVS4-8001HX
- KVS4-8001HX
Switching Method
- Adder Technology Adder ADDERView PRO
- Front-panel buttons, keyboard hotkeys, three-button mouse, RS232, optional RC4 remote
- Black Box KVS4-8001HX
- Front-panel pushbutton
Video Standard
- Adder Technology Adder ADDERView PRO
- DVI
- Black Box KVS4-8001HX
- HDMI
Max Resolution
- Adder Technology Adder ADDERView PRO
- 2560x1600 @ 60Hz-51%
- Black Box KVS4-8001HX
- 4K@30HzBest
USB Hub Ports
- Adder Technology Adder ADDERView PRO
- 2
- Black Box KVS4-8001HX
- 2
KVM Segment
- Adder Technology Adder ADDERView PRO
- Desk
- Black Box KVS4-8001HX
- Secure
Audio Support
- Adder Technology Adder ADDERView PRO
- Yes
- Black Box KVS4-8001HX
- No
Max Resolution Single Display
- Adder Technology Adder ADDERView PRO
- 2560x1600-51%
- Black Box KVS4-8001HX
- 3840x2160Best
Max Refresh At Max Resolution
- Adder Technology Adder ADDERView PRO
- 60 Hz-51%
- Black Box KVS4-8001HX
- 30 HzBest
Price
- Adder Technology Adder ADDERView PRO
- 540.00 USD
- Black Box KVS4-8001HX
- 527.20 USD
Which one should you pick?
Choose Adder Technology Adder ADDERView PRO if you want the higher USB hub ports (2 vs 2).
Choose Black Box KVS4-8001HX if you want the higher max resolution (4K@30Hz vs 2560x1600 @ 60Hz), the higher max resolution single display (3840x2160 vs 2560x1600) and the higher max refresh at max resolution (30 Hz vs 60 Hz).
Price comparison
| Retailer | Adder Technology Adder ADDERView PRO | Black Box KVS4-8001HX |
|---|---|---|
| Amazon | $540.00 View on Amazon | |
| Connection | $527.20 View on Connection |
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
7 / 10 Expert Rating
An affordable way to add isolated switching to a 4-port DVI desk without paying for certification or multiviewer features.
Black Box KVS4-8001HX
8.5 / 10 Expert Rating
The right pick when formal NIAP certification documentation is a hard procurement requirement for a single HDMI host.
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