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j5create JCD388 Thunderbolt 4 Dock vs Microsoft Surface Dock 2: Comparison
j5create JCD388 Thunderbolt 4 Dock and Microsoft Surface Dock 2 separate most on total ports: j5create JCD388 Thunderbolt 4 Dock at 9, Microsoft Surface Dock 2 at 7, 22% in favour of j5create JCD388 Thunderbolt 4 Dock. They match on max display support and max display resolution.
Specs
| Specification | ![]() | ![]() |
|---|---|---|
| Connection Type | Thunderbolt 4 | Surface Connect |
| Port Configuration | 2x TB4 40Gbps, 3x USB-A 10Gbps, 1x USB-C 10Gbps, GbE, 3.5mm audio | 1x Surface Connect host cable, 2x front USB-C 10Gbps (15W), 2x rear USB-C 10Gbps with DP 1.4 Alt Mode, 2x USB-A 10Gbps, 1x GbE, 1x 3.5mm combo audio |
| Max Display Support | Dual 4K | Dual 4K |
| Max Display Resolution | Dual 4K@60Hz | Dual 4K@60Hz |
| Total Ports | 9 | 7-22% |
| Power Delivery | 96W host charging | 120 W |
| Ethernet | Yes (GbE) | Yes |
| Brand | j5create | Microsoft |
| Model | JCD388 | Surface Dock 2 |
| OS Compatibility | Mac, Windows | Windows (Surface devices) |
| Price | ~$240 | ~$220 |
Verdict
j5create JCD388 Thunderbolt 4 Dock
7 / 10 Expert Rating
A dependable, no-frills Thunderbolt 4 dock that's a reasonable step up from a basic USB-C hub.
Microsoft Surface Dock 2
7 / 10 Expert Rating
The right dock only if your fleet is already standardized on Surface hardware.
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