Great device, visitors love notNowin they cell phone services.

Pretty good device but need a bigger antenna.

CONS::Needs a power source.:Works only with the phone in the cradle, meaning you need a hands free device to talk on phone, but the cradle isn't that big that you couldn't make or take a short call holding it in your hand.:It doesn't repel mosquitoes or no-see-ums (that's a joke).Great company, superb product, and I am beyond pleased with the sleek

What an amazing device!

I can highly recommend this little device, it is certainly worth the price I paid.

I gave it two stars because you can't quite fault the device for a compatibility

So unfortunately I can't speak to how well the phone works with its boosted signal, but once my hubby gets a hands-free device, I'll update my review and let you know.

I used this device to boost my AT&T reception in an area where I was receiving either 1 bar or no service

Best device I've bought for a cell phone in a long time.

This device actually makes my MiFi usable, so I not longer waste money on gigabytes that don't get used.

This is an amazing little device, and worth the money if you feel disconnected from the rest of society due to no phone service

The one device works with both CDMA (Sprint) and GSM.

The only downside is that you must have a hands-free device ( blue tooth ) because the phone must be in the cradle

We love this device so much we are ordering him a new phone to work better with this device.

The mounting devices sold separately need more work to accommodate modern car dashboards.windshield mounts are illegal here, and long arms vibrate too much.

The device works a couple of ways.

So its really not an optimal car device

Exceptional device, improvement noted ( now full bars previously 1-2) in areas previously weak (Sprint HTC EVO Lte

So unless you have a hands-free device, the boosted signal won't do you much good

The mounting devices sold separately need more work to accommodate modern car dashboards.windshield mounts are illegal here, and long arms vibrate too much.

If anything this device made things worse

Well...I just installed the device and my signal went from 1 bar to 4

it works great in the truck, and I would never go again on a long trip without the sleek.oh and one more thing, for traveling with the sleek I recommend using a bluetooth headset or somesort of hands free device, for 1 reason, it is VERY bulky to hold in your hand with the sleek kit and your phone.

I got the amazon bundle, which included the wrong antenna, it had a female end that was the same as the sleek device

Much to my surprise, this device works great!!!

Device seems well made and may work in other areas if any new insights I will edit review.

The device is well worth the money if you have to have a cell phone signal at all times.

If you want to boost more than one device such as your iPhone and an iPad or a friends phone then you might need to look into the $200 option of the Wilson electronics MobilePro which is a wireless booster

Inside, outside, upstairs, downstairs, didn't matter, this device consistently made my signal weaker as measured by dslreports via my PC which was tethered to my phone

This device provides a minimal boost in signal strength but the verizon service is still the problem.

Also this product does not boost any other devices in the

However, since my husband doesn't have a hands-free device for his phone, he still can't use his phone while it's in the cradle

I am using a 7" Stainless steel saucepan lid as the ground plate base and placed it near a window, with the Sleek device plugged into a DC outlet on the dash.

This little device works amazingly!95% of all of the usual bad

I'm not sure if a device other than the Galaxy S5 would get more improvement.