Ultra Slim 4-Port USB 3.0 Data Hub. The Small and Speedy USB 3.0 Hub. This USB hub does not support charging. Port Multiplication. USB Flash Drive 100 mA. Mouse 100 mA. External Hard Drive 900 mA. Supported Systems: Windows 10, 8, 7, Vista, XP, Mac OSx 10.6-10.12 or later, Linux 2.6.14 or Later.
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