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Catalog   /   Computing   /   Multimedia   /   Card Readers & USB Hubs

Comparison Ugreen UG-20291 vs BASEUS Square Round 4 in 1 USB HUB Adapter

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Ugreen UG-20291
BASEUS Square Round 4 in 1 USB HUB Adapter
Ugreen UG-20291BASEUS Square Round 4 in 1 USB HUB Adapter
Compare prices 30Compare prices 17
TOP sellers
Product typeUSB hubUSB hub
Placementexternalexternal
PC connectivity
USB A
5Gb/s (3.2 gen1)
USB A
5Gb/s (3.2 gen1)
HUB connectors
USB A
4
5Gbps (3.2 gen1)
4
2.0 and 5Gbps (3.2 gen1)
More features
External power supply
Cable length100 cm100 cm
Activity indicator
Materialplastic
Color
Added to E-Catalognovember 2021july 2020
Brief conclusions of the comparison card readers

Price graph
Ugreen UG-20291 often compared
BASEUS Square Round 4 in 1 USB HUB Adapter often compared
Glossary

USB A

The number of USB inputs located on the body of the card reader or hub (see “Type”). This parameter determines the number of USB ports you will have at your disposal after connecting the device. "Pure" card readers and combined models usually have 1, 2, and even 3 USB inputs, while hubs typically feature 4 or more ports.

Material

The main material used for the body of the device.

— Plastic. Plastic is light, cheap, quite practical, incl. has good strength properties. In addition, it allows you to create cases of complex shape and almost any color.

Metal. As a rule, aluminium-based alloys are used for metal cases. Such cases are much stronger than plastic ones, and also have a stylish appearance. On the other hand, in terms of impact protection, this material has no advantages over plastic, but it costs more, and it can weigh much more.