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j5create JCD388 Thunderbolt 4 Dock vs StarTech.com Thunderbolt 4 Dock: Comparison
j5create JCD388 Thunderbolt 4 Dock and StarTech.com Thunderbolt 4 Dock separate most on total ports: j5create JCD388 Thunderbolt 4 Dock at 9, StarTech.com Thunderbolt 4 Dock at 11, 18% in favour of StarTech.com Thunderbolt 4 Dock. They match on connection type and max display support.
Specs
| Specification |  |  |
|---|---|---|
| Connection Type | Thunderbolt 4 | Thunderbolt 4 |
| Port Configuration | 2x TB4 40Gbps, 3x USB-A 10Gbps, 1x USB-C 10Gbps, GbE, 3.5mm audio | 1x TB4 host, 3x TB4 downstream 40Gbps (15W), 3x USB-A 10Gbps, 1x USB-A 2.0 (7.5W), GbE, SD 4.0 UHS-II, 3.5mm TRRS audio |
| Max Display Support | Dual 4K | Dual 4K |
| Max Display Resolution | Dual 4K@60Hz | Dual 4K@60Hz or single 8K@30Hz |
| Total Ports | 9-18% | 11 |
| Power Delivery | 96W host charging | 96 W |
| Ethernet | Yes (GbE) | Yes |
| Brand | j5create | StarTech.com |
| Model | JCD388 | TB4CDOCK |
| OS Compatibility | Mac, Windows | Windows, macOS 11+, Ubuntu |
| Price | ~$240 | ~$260 |
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.
StarTech.com Thunderbolt 4 Dock
8 / 10 Expert Rating
A rugged, IT-friendly Thunderbolt 4 dock built for fleet deployment rather than home enthusiasts.
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