Product comparison · 2 usb graphics adapters

Lenovo GX90T33021 USB graphics adapter vs Lenovo USB-C to HDMI 2.0b

12specifications compared
3differ
9identical
10known for one product only

Key differences

Number of displays supported
- GX90T33021 USB graphics adapter:2
- USB-C to HDMI 2.0b:1
HDMI version
- GX90T33021 USB graphics adapter:1.4
- USB-C to HDMI 2.0b:2.0b
Product colour
- GX90T33021 USB graphics adapter:White
- USB-C to HDMI 2.0b:Black

Side by side

Differences highlightedShow differences only

Comparison of GX90T33021, USB-C to HDMI 2.0b
22 specifications	A Lenovo GX90T33021 USB graphics adapter Model GX90T33021 View product	B Lenovo USB-C to HDMI 2.0b View product
Performance2 differ
USB versionKnown for one	3.2 Gen 1 (3.1 Gen 1)	Unknown — not stated by the source
Number of displays supportedDiffers	2	1
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
HDMI versionDiffers	1.4	2.0b
Maximum resolutionKnown for one	3840 x 2160 pixels	Unknown — not stated by the source
Refresh rate at maximum resolutionKnown for one	30 Hz	Unknown — not stated by the source
Data transfer rate (max)Known for one	5 Gbit/s	Unknown — not stated by the source
CertificationKnown for one	CE,CB,FCC, EAC, VCCI,C-tick,BSMI,KCC	Unknown — not stated by the source
LED indicatorsKnown for one	Unknown — not stated by the source	No
Design1 differ
Product colourDiffers	White	Black
Poweridentical
Output voltageKnown for one	Unknown — not stated by the source	5 V
Weight & dimensionsidentical
WeightKnown for one	82 g	Unknown — not stated by the source
Packaging dataidentical
Package weightKnown for one	Unknown — not stated by the source	69 g

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.

More usb graphics adapter comparisons

All usb graphics adapter comparisons