7 of 8 people found the following review helpful
Does work with the 7.7 Tab as well,
This review is from: Samsung Galaxy Tab 10.1 SD Card and USB Adapter - Black (Electronics)
Well built and smart-looking, and does what it says.
Worked with my Galaxy Tab 7.7, including an USB keyboard (with the USB
adapter). Don't forget to "mount," if using a memory device.