|尺寸||Usb 3.0 Hub With Cfsdtf Card Reader|
alcey® usb 3.0 hub with card reader is designed especially for laptops, tablets, & ultrabooks & expands one usb 3.0 high-speed port into three easily.
it also features sd,mmc,tf & cf card slots, which makes reading different types of memory cards very convenient, & the use of usb 3.0 allows for the fast reading of large media files, meeting the needs of those who need their files in hd.
designed to match macs, imacs, & macbooks
its metallic silver finish & apple-styled curved edge with shielded white cable complement apple computers & products.
sdxc (up to 2tb), sdhc, sd, cf, high-speed cf(udma), micro sdxc, micro sdhc , micro sd & mmc; backward compatible with usb 2.0 1.1
• windows xp vista 7 810, mac os 9.1 & above • mac os x lion 10.7.4 users should upgrade to mountain lion 10.8.2 or later to avoid unstable connections.
power usage alerts
• for stable operation, devices connected to this hub should not exceed a combined current of 5v 900mah.
• it is not recommended to use this usb hub for too many peripheral devices with high energy consumption. Two external 2.5 "hard drives without any additional power supply to bring the usb port of the pc is already at its limit.
• this hub is not meant to serve as a stand-alone charger. It is not compatible with ipads or any other devices with irregular charging requirements.
• 2.4ghz wireless devices, such as wireless keyboard & mouse adapters, may not work in close proximity to usb 3.0 devices or hubs. Connecting to a usb 2.0 port is recommended.