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ATEN UH3238 USB-C Dual Monitor Dock vs Lenovo ThinkPad Universal Thunderbolt 4 Dock: Comparison
ATEN UH3238 USB-C Dual Monitor Dock and Lenovo ThinkPad Universal Thunderbolt 4 Dock differ on power delivery: ATEN UH3238 USB-C Dual Monitor Dock at 90W host charging, Lenovo ThinkPad Universal Thunderbolt 4 Dock at 100 W, which puts Lenovo ThinkPad Universal Thunderbolt 4 Dock ahead on that measure.
Specs
| Specification |  |  |
|---|---|---|
| Connection Type | USB-C (fanless, with KVM-style input switching) | Thunderbolt 4 |
| Port Configuration | 1x USB-C upstream, 2x DisplayPort, 3x USB-A, 1x GbE, physical KVM switch button | 1x TB4 downstream, 1x HDMI 2.1, 2x DisplayPort 1.4, 4x USB-A 10Gbps, 1x USB-C 10Gbps, GbE |
| Max Display Support | Dual display | Up to four 4K@60Hz displays |
| Max Display Resolution | Dual 4K@60Hz | Single 8K@30Hz or quad 4K@60Hz |
| Power Delivery | 90W host charging | 100 W |
| Ethernet | Yes (GbE) | Yes |
| Brand | ATEN | Lenovo |
| Model | UH3238 | ThinkPad Universal Thunderbolt 4 Dock |
| OS Compatibility | Windows, Mac | Windows 10 and above |
Verdict
ATEN UH3238 USB-C Dual Monitor Dock
7 / 10 Expert Rating
A distinctive pick for anyone who regularly switches one monitor setup between two computers.
Lenovo ThinkPad Universal Thunderbolt 4 Dock
7 / 10 Expert Rating
Dependable fleet hardware with dual native DisplayPort, best value on the refurb market.
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