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Product comparison · 2 laptop docks & port replicators

Axagon HMC-H3A USB 5Gbps hub, 3x USB-A, HDMI 4k/30Hz vs Axagon HMC-U4 USB4 dock, 3x USB-A, 2x USB-C, HDMI & DP 8K/30Hz, RJ-45, SD/mSD, audio, PD

Add a product
  • 46specifications compared
  • 21differ
  • 25identical
  • 27known for one product only

Key differences

  • USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity
    • 1
    • 2
  • Combo headphone/mic port
    • No
    • Yes
  • Product colour
    • Silver
    • Black
  • Card reader integrated
    • No
    • Yes
  • Data transfer rate
    • 5 Gbit/s
    • 40 Gbit/s
  • Maximum digital resolution
    • 4096 x 2160 pixels
    • 7680 x 4320 pixels
  • Maximum refresh rate
    • 120 Hz
    • 360 Hz
  • USB cable length
    • 0.15 m
    • 0.8 m

Side by side

Differences highlightedShow differences only
73 specifications
A

Axagon

HMC-H3A USB 5Gbps hub, 3x USB-A, HDMI 4k/30Hz

Model HMC-H3A

View product
B

Axagon

HMC-U4 USB4 dock, 3x USB-A, 2x USB-C, HDMI & DP 8K/30Hz, RJ-45, SD/mSD, audio, PD

Model HMC-U4

View product
Ports & interfaces3 differ
Connectivity technologyWiredWired
Host interfaceDiffersUSB 3.2 Gen 1 (3.1 Gen 1) Type-CUSB4
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers12
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one1
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one2
USB Power Delivery (USB PD)Known for oneYes
USB Power Delivery revisionKnown for one3.0
USB Power Delivery up toKnown for one100 W
HDMI ports quantity11
HDMI versionKnown for one2.3
DisplayPorts quantityKnown for one1
Combo headphone/mic portDiffersNoYes
Headphone outputsKnown for one1
Headphone connectivityKnown for one3.5 mm
HDCPYesYes
HDCP version1.4/2.31.4/2.3
USB Type-C DisplayPort Alternate ModeYesYes
USB 2.0 ports quantityKnown for one2
Microphone inKnown for oneNo
DC-in jackKnown for oneNo
Networkidentical
Ethernet LANKnown for oneYes
Ethernet LAN (RJ-45) portsKnown for one1
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Wake-on-LAN readyKnown for oneYes
Networking standardsKnown for oneIEEE 802.3, IEEE 802.3ab, IEEE 802.3u
Jumbo frames supportKnown for oneYes
Full duplexKnown for oneYes
Performance6 differ
Product colourDiffersSilverBlack
Card reader integratedDiffersNoYes
Compatible memory cardsKnown for oneMMC, MMC Mobile, MicroSD (TransFlash), MicroSDHC, MicroSDXC, MiniSD, MiniSDHC, RS-MMC, SD, SDHC, SDXC
Data transfer rateDiffers5 Gbit/s40 Gbit/s
HD typeKnown for one8K Ultra HD
Maximum digital resolutionDiffers4096 x 2160 pixels7680 x 4320 pixels
Maximum refresh rateDiffers120 Hz360 Hz
Hot-Plug supportYesYes
High Dynamic Range (HDR) supportedKnown for oneYes
On/off switchKnown for oneYes
Hub interfacesDiffersUSB 2.0, USB 3.2 Gen 1 (3.1 Gen 1) Type-A, HDMI3.5mm, DisplayPort, HDMI, RJ-45, USB 3.2 Gen 1 (3.1 Gen 1) Type-A, USB 3.2 Gen 1 (3.1 Gen 1) Type-C, USB 3.2 Gen 2 (3.1 Gen 2) Type-A
Charging functionYesYes
LED indicatorsYesYes
Plug and PlayYesYes
Rubber feetKnown for oneYes
Country of originChinaChina
Brand compatibilityUniversalUniversal
CertificationCE, RoHSCE, RoHS
Housing materialKnown for oneAluminium
CompatibilityKnown for oneuniversal
Audioidentical
Built-in speaker(s)NoNo
Built-in microphoneNoNo
Coolingidentical
Built-in fanNoNo
Power1 differ
Power source typeUSBUSB
Power connectorUSB Type-CUSB Type-C
USB cable lengthDiffers0.15 m0.8 m
Wireless chargingKnown for oneNo
Software1 differ
Windows operating systems supportedDiffersYesWindows 10, Windows 11
Mac operating systems supportedYesYes
Linux operating systems supportedYesYes
Mobile operating systems supportedYesYes
Server operating systems supportedYesYes
Other operating systems supportedYesYes
Weight & dimensions4 differ
WidthDiffers11 mm188 mm
DepthDiffers95 mm80 mm
HeightDiffers26 mm20 mm
WeightDiffers34 g164 g
Packaging data4 differ
Quantity per pack1 pc(s)1 pc(s)
Package widthDiffers203 mm225 mm
Package depthDiffers99 mm135 mm
Package heightDiffers28 mm49 mm
Package weightDiffers80 g460 g
Packaging content1 differ
Cables includedDiffersUSB Type-CUSB Type-C to USB Type-A, USB Type-C to USB Type-C
ManualYesYes
Technical details1 differ
Compliance certificatesDiffersCE, RoHSRoHS
Warranty period3 year(s)3 year(s)

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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