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Product comparison · 2 interface hubs

j5create JCD390 interface hub USB Type-C Silver vs StarTech.com 4-Port Thunderbolt 5 Hub with Thunderbolt Share KVM, 80/120Gbps, 8K Multi-Display

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  • 11specifications compared
  • 11differ
  • 0identical
  • 40known for one product only

Key differences

The j5create JCD390 interface hub USB Type-C Silver has 3 more ports quantity than the StarTech.com 4-Port Thunderbolt 5 Hub with Thunderbolt Share KVM, 80/120Gbps, 8K Multi-Display (7 vs 4). The StarTech.com 4-Port Thunderbolt 5 Hub with Thunderbolt Share KVM, 80/120Gbps, 8K Multi-Display has 3.83 A more output current than the j5create JCD390 interface hub USB Type-C Silver (8.58 A vs 4.75 A). The StarTech.com 4-Port Thunderbolt 5 Hub with Thunderbolt Share KVM, 80/120Gbps, 8K Multi-Display has 44.9 mm more width than the j5create JCD390 interface hub USB Type-C Silver (77.5 mm vs 32.6 mm). Host interface: USB Type-C on the j5create JCD390 interface hub USB Type-C Silver, Thunderbolt 5 on the StarTech.com 4-Port Thunderbolt 5 Hub with Thunderbolt Share KVM, 80/120Gbps, 8K Multi-Display. Product colour: Silver on the j5create JCD390 interface hub USB Type-C Silver, Grey on the StarTech.com 4-Port Thunderbolt 5 Hub with Thunderbolt Share KVM, 80/120Gbps, 8K Multi-Display.

  • Ports quantity
    • 7
    • 4
  • Host interface
    • USB Type-C
    • Thunderbolt 5
  • Product colour
    • Silver
    • Grey
  • Output current
    • 4.75 A
    • 8.58 A
  • Width
    • 32.6 mm
    • 77.5 mm
  • Depth
    • 12.2 mm
    • 172.6 mm
  • Height
    • 126.5 mm
    • 20 mm
  • Weight
    • 70.5 g
    • 451 g

Side by side

Differences highlightedShow differences only
51 specifications
A

j5create

JCD390 interface hub USB Type-C Silver

Model JCD390

View product
B

StarTech.com

4-Port Thunderbolt 5 Hub with Thunderbolt Share KVM, 80/120Gbps, 8K Multi-Display

Model 303UE-TB5-HUB

View product
Ports & interfaces2 differ
Ports quantityDiffers74
Host interfaceDiffersUSB Type-CThunderbolt 5
Hub interfacesKnown for oneThunderbolt 5, USB 3.2 Gen 2 (3.1 Gen 2) Type-A
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one1
Thunderbolt ports quantityKnown for one3
Cable lock slot typeKnown for oneKensington
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one2
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one2
HDMI ports quantityKnown for one1
HDMI versionKnown for one2.1
Card reader integratedKnown for oneYes
Compatible memory cardsKnown for oneSD, MicroSD (TransFlash)
Features2 differ
Data transfer rateKnown for one80 Mbit/s
Supported graphics resolutionsDiffers3840 x 2160, 2560 x 1440, 1920 x 1080 (HD 1080)7680 x 4320
Product colourDiffersSilverGrey
USB Power Delivery (USB PD)Known for oneYes
USB Power Delivery revisionKnown for one3.1
USB Power Delivery up toKnown for one140 W
HD typeKnown for one8K Ultra HD
LED indicatorsKnown for onePower
Maximum refresh rateKnown for one144 Hz
Housing materialKnown for oneAluminium, Acrylonitrile butadiene styrene (ABS)
Networkidentical
UASP supportKnown for oneYes
Power1 differ
Power consumption (typical)Known for one180.18 W
Output voltageKnown for one21 V
Output currentDiffers4.75 A8.58 A
Input currentKnown for one5 A
Input voltageKnown for one20 V
System requirementsidentical
Windows operating systems supportedKnown for oneWindows 11, Windows 11 Enterprise, Windows 11 Enterprise x64, Windows 11 Home, Windows 11 Pro, Windows 11 x64
Mac operating systems supportedKnown for oneMac OS 26 Tahoe, Mac OS X 15.0 Sequoia
Weight & dimensions4 differ
WidthDiffers32.6 mm77.5 mm
DepthDiffers12.2 mm172.6 mm
HeightDiffers126.5 mm20 mm
WeightDiffers70.5 g451 g
Packaging dataidentical
Package widthKnown for one235 mm
Package depthKnown for one145 mm
Package heightKnown for one99 mm
Package weightKnown for one1.4 kg
Quantity per packKnown for one1 pc(s)
Packaging contentidentical
AC adapter includedKnown for oneYes
Included power plug typesKnown for oneUK, EU
Cables includedKnown for oneThunderbolt
Operational conditions2 differ
Operating temperature (T-T)Differs-1 - 41 °C0 - 40 °C
Storage temperature (T-T)Differs-17 - 68 °C-20 - 70 °C
Operating relative humidity (H-H)Known for one0 - 95%
Logistics dataidentical
Master (outer) case widthKnown for one380 mm
Master (outer) case lengthKnown for one310 mm
Master (outer) case heightKnown for one285 mm
Products per master (outer) caseKnown for one10 pc(s)
Technical detailsidentical
Compliance certificatesKnown for oneRoHS, CE, Federal Communications Commission (FCC)
Other featuresidentical
ChipsetKnown for oneIntel - JHL9480, Parade - FL5801, Infineon - CYPM1322, Infineon - CYPD8225

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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