Product comparison · 2 usb graphics adapters

StarTech.com USB C to DisplayPort Adapter with Power Delivery - 4K vs StarTech.com Thunderbolt to Dual HDMI 2.0 Adapter, Dual 4K

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  • 25specifications compared
  • 20differ
  • 5identical
  • 16known for one product only

Key differences

  • HDMI output
    • USB C to DisplayPort Adapter with Power Delivery - 4K:No
    • Thunderbolt to Dual HDMI 2.0 Adapter, Dual 4K:Yes
  • DisplayPort output
    • USB C to DisplayPort Adapter with Power Delivery - 4K:Yes
    • Thunderbolt to Dual HDMI 2.0 Adapter, Dual 4K:No
  • Number of displays supported
    • USB C to DisplayPort Adapter with Power Delivery - 4K:1
    • Thunderbolt to Dual HDMI 2.0 Adapter, Dual 4K:2
  • Maximum resolution
    • USB C to DisplayPort Adapter with Power Delivery - 4K:3840 x 2160 pixels
    • Thunderbolt to Dual HDMI 2.0 Adapter, Dual 4K:4096 x 2160 pixels
  • Data transfer rate (max)
    • USB C to DisplayPort Adapter with Power Delivery - 4K:21.6 Gbit/s
    • Thunderbolt to Dual HDMI 2.0 Adapter, Dual 4K:40 Gbit/s
  • Product colour
    • USB C to DisplayPort Adapter with Power Delivery - 4K:Black
    • Thunderbolt to Dual HDMI 2.0 Adapter, Dual 4K:Silver
  • Width
    • USB C to DisplayPort Adapter with Power Delivery - 4K:43 mm
    • Thunderbolt to Dual HDMI 2.0 Adapter, Dual 4K:60 mm
  • Depth
    • USB C to DisplayPort Adapter with Power Delivery - 4K:187 mm
    • Thunderbolt to Dual HDMI 2.0 Adapter, Dual 4K:114 mm

Side by side

Differences highlightedShow differences only (off)
Comparison of CDP2DPUCP, TB32HD24K60
41 specifications
Performance6 differ
USB connector typeUSB Type-CUSB Type-C
USB connector genderMaleMale
USB connector form factorKnown for oneStraightUnknown — not stated by the source
DVI outputNoNo
HDMI outputDiffersNoYes
DisplayPort outputDiffersYesNo
Number of displays supportedDiffers12
HDCPKnown for oneYesUnknown — not stated by the source
HDCP versionKnown for one1.4/2.2Unknown — not stated by the source
DisplayPort versionKnown for one1.2Unknown — not stated by the source
Maximum resolutionDiffers3840 x 2160 pixels4096 x 2160 pixels
Refresh rate at maximum resolution60 Hz60 Hz
Supported graphics resolutionsDiffers1280 x 720 (HD 720), 1280 x 768 (WXGA), 1280 x 768, 1280 x 800, 1360 x 768 (WXGA), 1440 x 900 (WXGA+), 1600 x 900, 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080), 1920 x 1200 (WUXGA), 2048 x 1280, 2560 x 1600 (WQXGA), 3840 x 21601280 x 720 (HD 720), 1920 x 1080 (HD 1080), 1920 x 1200 (WUXGA), 2560 x 1600 (WQXGA), 3840 x 2160, 4096 x 2160
Audio output channelsKnown for one7.1 channelsUnknown — not stated by the source
ChipsetKnown for onePERICOM - PI3DPX1203, VIA/VLI - VL100Unknown — not stated by the source
Data transfer rate (max)Differs21.6 Gbit/s40 Gbit/s
CertificationKnown for oneFCC, CE, REACHUnknown — not stated by the source
Design1 differ
Product colourDiffersBlackSilver
Housing materialKnown for onePlasticUnknown — not stated by the source
Integrated USB cableKnown for oneYesUnknown — not stated by the source
Weight & dimensions4 differ
WidthDiffers43 mm60 mm
DepthDiffers187 mm114 mm
HeightDiffers12 mm16 mm
WeightDiffers22 g103 g
USB cable lengthKnown for one0.1 mUnknown — not stated by the source
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 40 °CUnknown — not stated by the source
Storage temperature (T-T)Known for one-20 - 70 °CUnknown — not stated by the source
Operating relative humidity (H-H)Known for one0 - 90%Unknown — not stated by the source
Packaging data4 differ
Package widthDiffers145 mm144 mm
Package depthDiffers170 mm210 mm
Package heightDiffers30 mm40 mm
Package weightDiffers100 g224 g
Technical details1 differ
Compliance certificatesDiffersRoHSCE, RoHS
Logistics data4 differ
Products per master (outer) caseDiffers60 pc(s)40 pc(s)
Master (outer) case widthDiffers330 mm429 mm
Master (outer) case lengthDiffers525 mm440 mm
Master (outer) case heightDiffers315 mm322 mm
Harmonized System (HS) code8473302084733020
System requirementsidentical
Mac compatibilityKnown for oneUnknown — not stated by the sourceYes
Windows operating systems supportedKnown for oneUnknown — not stated by the sourceWindows 10, Windows 10 Education, Windows 10 Education x64, Windows 10 Enterprise, Windows 10 Enterprise x64, Windows 10 Home, Windows 10 Home x64, Windows 10 Pro, Windows 10 Pro x64, Windows 8, Windows 8 Enterprise, Windows 8 Enterprise x64, Windows 8 Pro, Windows 8 Pro x64, Windows 8 x64, Windows
Mac operating systems supportedKnown for oneUnknown — not stated by the sourceMac OS X 10.12 Sierra, Mac OS X 10.13 High Sierra, Mac OS X 10.14 Mojave, Mac OS X 10.15 Catalina, Mac OS X 11.0 Big Sur, Mac OS X 13.0 Ventura

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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