Surface Pro 4 USB 3.0 Hub and Card Reader Combo with Build-in Mini DP to HDMI Adapter, Dual USB 3.0 Port and SD & 2 TF/Micro SD Memory Card Reader for Microsoft Surface Pro 4

I do like this product and i know this issue will not effect everyone but, if you have the Surkit on the Surface Pro 4 you cannot use the Surface Dock as its adapter i bigger than all the other Surface power adapters and it is worse when there is a micro SD card in the bottom slot. Yes i know who needs a dock and this device plugged in, well i do. So now i have to carry another power supply with me. Would be so bad but anyone that knows the Surface Pro 4, you cant have it off the power supply for much longer than an hour because the battery SUCKS. Still anyway i really do like this product, it is so useful. Like i have a 256Gb micro SD in the bottom slot all the time and run my Virtual Machines on it. So it adds a third drive to the Surface and i still can copy and setup other SD cards because it still has a SD and micro SD slots open.I would also get another one when i upgrade to a Pro 6 so my problem is a minor one and if you dont use a Surface dock it wont be a problem.

As much as I love my SP4, I've always wished for more ports. Previously, I had tried multiport connectors, but there was always wires around. When I saw this port combo, I thought let's give it a shot. I especially like the fact that it came with HDMI. I received it promptly (yay, Prime) and just plugged it in. I tested the USBs and HDMI, all of which worked flawlessly. SP4 has built in mini SD card holder, so I have not tried that yet, but do not expect any problems.The unit sits snugly on the right side, just above the power connector. And for a right handed mouse user, it does not interfere in any way at all. I strongly suggest that if you want a mulitport solution, you look into this unit.(I did not give it 5 stars, because it's not a must have add-on. It's nice add-on, and for the price definitely worth it.)

This does the job for which I bought it, but I have a couple of minor issues:Build quality: the case has come off of it. While it snapped back on and continues to be usable, I had to glue the case back together. I don't know if this is a one-off or a systemic problem, but, it happened.Ease of Use: this cannot be used with the connector to the "docking station" attached (the brick with additional ports). The connector for that is just a smidgeon too big.

I own a surface pro 4 and this device comes in very handy. The surface only has one usb port and one mini display port. I own a wireless mouse so that always takes up the usb port. This little device lets me use my mouse and a usb stick at the same time. I also use a micro sd card quite frequently so this was very needed. Unfortunately this device did not last long. It lasted me 5 months and now whenever I plug it in, the LED turns on but none of the ports work. I will need to buy another device like this and i will not be purchasing this one again.

Works exactly as designed. Looks as sleek as the tablet itself. Only downside is that it doesnt connect in fully with a case on the Surface Pro. But that isnt this products fault, took the case off and have been using it just fine.

I buy this for my surface pro to extend to a bigger display. it was very easy to use. all i have to do is to plug it in to my surface pro tablet and connect the display cable. That is and it is showing up on the big screen. it is as this simple. i will also to plug in my flash drive and mini memory card. Great little device.

If you have a thick case on your surface, you will have to remove it in order to use the adapter. However, it functions perfectly albeit the minor issue with the case.

I couldn't have hoped for a functionally better product. Everything worked perfectly and I was happy, happy. That is until I had it for a year and it just quit working. It made the connection sound every 5 seconds when plugged in. I hoped it wasn't my Surface Pro connection so I ordered another one from a different company. The new one works perfectly and hopefully it will last longer. You can't find any contact info about Surkit. It's a no-name company so good luck with warranty of support if you need it.

Product nice and functional. But convenience lacking. Difficult to insert and remove usb, sd cards and all. Even attachingg and removing product itself is inconvenient

Works great. Good product.