Product comparison · 2 usb graphics adapters

ACT USB-C docking station 4K, for 1 HDMI or VGA monitor, ethernet, USB hub vs Techly IADAP-USBC-HDMI8 USB graphics adapter

13specifications compared
5differ
8identical
14known for one product only

Key differences

The Techly IADAP-USBC-HDMI8 USB graphics adapter has 0.7 more HDMI version than the ACT USB-C docking station 4K, for 1 HDMI or VGA monitor, ethernet, USB hub (2.1 vs 1.4). The Techly IADAP-USBC-HDMI8 USB graphics adapter has 90 Hz more refresh rate at maximum resolution than the ACT USB-C docking station 4K, for 1 HDMI or VGA monitor, ethernet, USB hub (120 Hz vs 30 Hz). Only the ACT USB-C docking station 4K, for 1 HDMI or VGA monitor, ethernet, USB hub has DisplayPort output. Maximum resolution: 4096 x 2160 pixels on the ACT USB-C docking station 4K, for 1 HDMI or VGA monitor, ethernet, USB hub, 7680 x 4320 pixels on the Techly IADAP-USBC-HDMI8 USB graphics adapter. Product colour: Black on the ACT USB-C docking station 4K, for 1 HDMI or VGA monitor, ethernet, USB hub, Black, Silver on the Techly IADAP-USBC-HDMI8 USB graphics adapter.

DisplayPort output
- USB-C docking station 4K, for 1 HDMI or VGA monitor, ethernet, USB hub:Yes
- IADAP-USBC-HDMI8 USB graphics adapter:No
HDMI version
- USB-C docking station 4K, for 1 HDMI or VGA monitor, ethernet, USB hub:1.4
- IADAP-USBC-HDMI8 USB graphics adapter:2.1
Maximum resolution
- USB-C docking station 4K, for 1 HDMI or VGA monitor, ethernet, USB hub:4096 x 2160 pixels
- IADAP-USBC-HDMI8 USB graphics adapter:7680 x 4320 pixels
Refresh rate at maximum resolution
- USB-C docking station 4K, for 1 HDMI or VGA monitor, ethernet, USB hub:30 Hz
- IADAP-USBC-HDMI8 USB graphics adapter:120 Hz
Product colour
- USB-C docking station 4K, for 1 HDMI or VGA monitor, ethernet, USB hub:Black
- IADAP-USBC-HDMI8 USB graphics adapter:Black, Silver

Side by side

Differences highlightedShow differences only

Comparison of AC7330, IADAP-USBC-HDMI8
27 specifications	A ACT USB-C docking station 4K, for 1 HDMI or VGA monitor, ethernet, USB hub Model AC7330 View product	B Techly IADAP-USBC-HDMI8 USB graphics adapter Model IADAP-USBC-HDMI8 View product
Performance4 differ
DisplayPort outputDiffers	Yes	No
High Dynamic Range (HDR) supportedKnown for one	Unknown — not stated by the source	Yes
High Dynamic Range (HDR) technologyKnown for one	Unknown — not stated by the source	High Dynamic Range 10 (HDR10)
Number of displays supportedKnown for one	Unknown — not stated by the source	1
HDMI versionDiffers	1.4	2.1
HDCPKnown for one	Unknown — not stated by the source	Yes
HDCP versionKnown for one	Unknown — not stated by the source	1.4/2.2/2.3
Maximum resolutionDiffers	4096 x 2160 pixels	7680 x 4320 pixels
Refresh rate at maximum resolutionDiffers	30 Hz	120 Hz
Supported graphics resolutionsKnown for one	Unknown — not stated by the source	3840 x 2160, 7680 x 4320
ChipsetKnown for one	Unknown — not stated by the source	VMM7100
Data transfer rate (max)Known for one	Unknown — not stated by the source	8 Gbit/s
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
USB 2.0 Type-A ports quantityKnown for one	1	Unknown — not stated by the source
VGA (D-Sub) outputKnown for one	Yes	Unknown — not stated by the source
USB Power Delivery (USB PD)Known for one	No	Unknown — not stated by the source
Design1 differ
Product colourDiffers	Black	Black, Silver
Weight & dimensionsidentical
WeightKnown for one	Unknown — not stated by the source	28 g
Logistics dataidentical
Harmonized System (HS) codeKnown for one	84733020	Unknown — not stated by the source

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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