Product reviewsProtronix 4-Port SuperSpeed USB 3.0 PCI-Express Controller Card

Perfect

It works

Verified purchase:  Yes | Condition: new | Sold by: jacobsparts

Works on my Win7 x64.

Now I have USB 3 if I need it.

Verified purchase:  Yes | Condition: new | Sold by: jacobsparts

Great product.

Installed and working like a charm.

Verified purchase:  Yes | Condition: new | Sold by: jacobsparts

3.0 usb is great

works great,, 3.0 usb fast, got it fast

Verified purchase:  Yes | Condition: new | Sold by: jacobsparts

Looks like USB 2.0

works like USB 2.0 28MB/s when copy files to external HD

Verified purchase:  Yes | Condition: new | Sold by: jacobsparts

Sub hub

Very fast sub , computable with all my devices

Verified purchase:  Yes | Condition: new | Sold by: jacobsparts

I can recommend.

Good product for the price.

Verified purchase:  Yes | Condition: new | Sold by: jacobsparts

Controller card, good price.

Works well so far.

Verified purchase:  Yes | Condition: new | Sold by: jacobsparts

Didnt work. It locked up computer

Verified purchase:  Yes | Condition: new | Sold by: jacobsparts

Good value

Works fine

Verified purchase:  Yes | Condition: new | Sold by: jacobsparts