USB 2 0 HUB, Cateck Bus-Powered USB 2 0 3-Port Aluminum Hub with 2-Slot Card Reader Combo for iMac, MacBook Air, MacBook Pro, MacBook, Mac Mini, PCs and Laptops
  • ★Sleek Apple-style design ideal for iMac, MacBook Air, Mac Pro ,MacBook Pro, MacBook, Mac Mini, PCs and Laptops; A large grey rubber pad at the bottom preventing the hub slipping around to ensure stable connection
  • ★Adds 3 USB 2.0 ports and 2-Slot Card Reader to your computer; Supports SDXC (up to 2TB), SDHC, SD, Micro SDXC, Micro SDHC, Micro SD and MMC cards
  • ★Plug and play; Hot swapping; USB-powered (no external power or battery needed)
  • ★2-Foot Shielded Cable makes a safe and efficient data transfer for maximum performance and longtime usage; Built-in Overvoltage / Overcurrent / Leakage and Short-Circuit protection unit
  • ★Compatibility: Windows 2000 / ME/ XP / Vista / 7 / 8/10 (32bit/ 64bit ) and MAC OS 10.X or later version
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Product Description


The Cateck USB 2.0 hub with card reader is designed especially for laptops, tablets, and ultrabooks and expands one USB 2.0 port into three easily. 

It also features SD and TF card slots, which makes reading different types of memory cards very convenient. 

Designed to match Macs, iMacs, and MacBooks

Its metallic silver finish and Apple-styled curved edge with shielded white cable complement Apple computers and products.


SDXC (up to 2TB), SDHC, SD,Micro SDXC, Micro SDHC , Micro SD; Backward compatible with USB 1.1

System requirements

• Mac OS X 10.6 & higher
• Windows 98SE /ME /2000 /XP /Vista /7/8
• Linux 2.4 or above

Package contents

•USB 2.0 Hub with SD/TF Card Reader
• User Manual

Please Note

•SD and TF card cannot be read simultaneously. That means this product can only read one card once. 
• For a stable connection, the devices connected to the Hub must not exceed a combined current of 5 volts 500mAh. 
• This hub is not designed to serve as a standalone charger and will not charge an iPad tablet or any other device with non-standard charge requirements. 
Make every effort to solve your doubt
+ When my hub is connected through the ports on my Apple expansion card

When my hub is connected through the ports on my Apple expansion card it fails to be recognised, why is this?
Mac expansion cards don’t tend to support non-storage devices (more info is available from your expansion card manufacturer's websites). It is recommended that you plug hubs into the Mac’s built in USB ports.

+ Devices are not being identified by my computer when connected to the USB hub

Devices are not being identified by my computer when connected to the USB hub, but they are being identified when connected directly to the computer. Why?
This problem may be the result of one of the following:
a. Insufficient power supply. Please connect the USB hub to a power source.
b. Compatibility issues between the motherboard and system. Please try refreshing the BIOS in the motherboard.
c. Incorrect insertion or unplugging. Do not unplug the device when transferring data in order to avoid damaging the chipset.
d. Improper driver installation. Under “Device Manager”, go to “Other Devices” and select “Universal Serial Bus Controllers”. If there are any yellow question or exclamation marks visible, uninstall the driver in “Device Manager”, then restart your computer. The driver will be reinstalled automatically.

+ Why is the WIFI on my Mac affected by the hub?

USB 3.0 connectors and cables can radiate interference in the 2.4 GHz spectrum that causes Wi-Fi and Bluetooth signals to intermittently drop out when they're near the antennas. You can refer to the link below for further reference: 

For the MacBook Pro and MacBook Air, those antennas happen to be near the screen hinges along the back of the computer. Moving the hub away from this area could help to improve your WiFi signal.