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Adder ADDERView PRO vs Level1Techs USB-C KVM Switch v3: Comparison
Adder ADDERView PRO and Level1Techs USB-C KVM Switch v3 differ on switching method: Adder ADDERView PRO at Front-panel buttons, keyboard hotkeys, three-button mouse, RS232, optional RC4 remote, Level1Techs USB-C KVM Switch v3 at Front push button; keyboard hotkeys on HID ports (Left-Ctrl, Right-Ctrl, Scroll Lock or Num Lock, then port number). On price, Level1Techs USB-C KVM Switch v3 sits at $395.00 against $540.00 for Adder ADDERView PRO.
Specs
| Specification | ![]() | ![]() |
|---|---|---|
| Switching Method | Front-panel buttons, keyboard hotkeys, three-button mouse, RS232, optional RC4 remote | Front push button; keyboard hotkeys on HID ports (Left-Ctrl, Right-Ctrl, Scroll Lock or Num Lock, then port number) |
| Video Standard | DVI | DisplayPort 1.4 out |
| Max Resolution | 2560x1600 @ 60Hz | Not recommended beyond 5K@75Hz; tested good at 4K@90Hz and 1440p@120Hz |
| USB Hub Ports | 2 | 2x USB 3.1 Gen 1 (5Gbps) + 4x USB 2.0 HID |
| Audio Support | Yes | Yes (3.5mm mic in, 3.5mm headphone out) |
| KVM Segment | Desk | Desk |
| Price | 540.00 | 395.00 |
| Brand | Adder | Level1Techs |
| Model | AV4PRO-DVI | USB-C KVM Switch v3 (with USB Power Delivery / 135watts) |
Price comparison
| Retailer | Adder ADDERView PRO | Level1Techs USB-C KVM Switch v3 |
|---|---|---|
| Consumercarts listing | $540.00 View on Consumercarts listing | |
| Level1Techs Store | $395.00 View on Level1Techs Store |
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.
Level1Techs USB-C KVM Switch v3
6 / 10 Expert Rating
At 395 dollars this is the most expensive switch in its class and it drives one monitor, has no EDID emulation, no Ethernet and 60W of Power Delivery per port.
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