Bought as a substitute for a Hama Card Reader / USB Hub me the device. After delivery tested directly, was super with a variety of mice / keyboards, USB flash drives, hard drives SD / DuoPro memory cards. The entrance for a separate power supply is äuserst handy as you so with an adapter can be charging three devices do without the PC. Processing did not look so perfectly because all had plenty of game and looked a little shaky at first glance. When using this set up, however, found to be very stable and well thought out. The Hama card reader, I often had the problem that the 'lock' bar was moved to the SD card when entering push in the locking position because it was a little too tight. In contrast Xystec space was plentiful been fixed to the sides which makes this problem, and still seat the SD card firmly in the slot without wobbling. All in all, a strong buy recommendation, a must for every computer desk.
