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Product comparison · 2 mobile device dock stations

ASUS ROG Bulwark Dock (2025) DG300 vs Zebra RAM-HOL-ZE21PDU mobile device dock station Tablet Black

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  • 8specifications compared
  • 5differ
  • 3identical
  • 27known for one product only

Key differences

The ASUS ROG Bulwark Dock (2025) DG300 has 9.988 Gbit/s more data transfer rate than the Zebra RAM-HOL-ZE21PDU mobile device dock station Tablet Black (10 Gbit/s vs 0.012 Gbit/s). Only the ASUS ROG Bulwark Dock (2025) DG300 has USB hub. Only the ASUS ROG Bulwark Dock (2025) DG300 has HDMI. Basic device type: Tablet/Smartphone/Laptop on the ASUS ROG Bulwark Dock (2025) DG300, Tablet on the Zebra RAM-HOL-ZE21PDU mobile device dock station Tablet Black. Brand compatibility: Asus on the ASUS ROG Bulwark Dock (2025) DG300, Zebra on the Zebra RAM-HOL-ZE21PDU mobile device dock station Tablet Black.

  • Basic device type
    • Tablet/Smartphone/Laptop
    • Tablet
  • Brand compatibility
    • Asus
    • Zebra
  • Data transfer rate
    • 10 Gbit/s
    • 0.012 Gbit/s
  • USB hub
    • Yes
    • No
  • HDMI
    • Yes
    • No

Side by side

Differences highlightedShow differences only
35 specifications
A

ASUS

ROG Bulwark Dock (2025) DG300View product
B

Zebra

RAM-HOL-ZE21PDU mobile device dock station Tablet Black

Model RAM-HOL-ZE21PDU

View product
Performance3 differ
Basic device typeDiffersTablet/Smartphone/LaptopTablet
Brand compatibilityDiffersAsusZebra
Product colourBlackBlack
Maximum refresh rateKnown for one144 Hz
Maximum resolutionKnown for one7680 x 4320 pixels
HD typeKnown for one8K Ultra HD
Data transfer rateDiffers10 Gbit/s0.012 Gbit/s
Number of displays supportedKnown for one1
CompatibilityKnown for oneET4x 10"
MaterialKnown for oneComposite
VESA mountingKnown for oneYes
Maximum VESA mountKnown for one75 x 75 mm
Networkidentical
BluetoothNoNo
Ports & interfaces2 differ
Docking connector typeKnown for oneUSB Type-C
USB hubDiffersYesNo
USB Power Delivery (USB PD)Known for oneYes
USB Power Delivery up toKnown for one140 W
USB Type-C ports quantityKnown for one1
Audio outputNoNo
Combo headphone/mic portKnown for oneYes
HDMIDiffersYesNo
HDMI connector typeKnown for oneFull-size
HDMI ports quantityKnown for one1
HDMI versionKnown for one2.1
Ethernet LAN (RJ-45) portsKnown for one1
USB 2.0 ports quantityKnown for one1
Weight & dimensionsidentical
WidthKnown for one160 mm
DepthKnown for one74 mm
HeightKnown for one25.5 mm
WeightKnown for one335 g
Packaging dataidentical
QuantityKnown for one1
Packaging contentidentical
Cables includedKnown for oneUSB Type-C
Warranty cardKnown for oneYes
User guideKnown for oneYes
Poweridentical
Power source typeKnown for oneDC

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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