Picture 1 of 12

Have one to sell?

Sell it yourself

ADESSO WKB-3150UB Tru-Form Media 3150 2.4 Ghz Wireless Ergo Trackball Keyboard

Name: ADESSO WKB-3150UB Tru-Form Media 3150 2.4 Ghz Wireless Ergo Trackball Keyboard
Brand: Adesso
Price: 65.44 CAD
Availability: InStock
Rating: 3.56 (9 reviews)

manul_12

(298)

Seller's other items

Contact seller

US $47.49

ApproximatelyC $65.44

or Best Offer

Condition:

Open box

Quantity:

3 available1 sold

People are checking this out. 3 have added this to their watchlist.

Other people bought this. 1 has already sold.

Shipping:

US $9.99 (approx C $13.77) USPS Ground Advantage®.

Located in: Las Vegas, Nevada, United States

Delivery:

Estimated between Fri, Aug 15 and Wed, Aug 20 to 94104

Returns:

No returns accepted.

Payments:

Shop with confidence

eBay Money Back Guarantee

Get the item you ordered or your money back. Learn moreeBay Money Back Guarantee - opens new window or tab

Seller assumes all responsibility for this listing.

eBay item number:197069175049

Last updated on Aug 06, 2025 10:33:44 EDTView all revisionsView all revisions

Item specifics

Condition: Open box: An item in excellent, new condition with no wear. The item may be missing the original ...

Compatible Devices: Laptop/ Desktop/ Chromebook

Battery type: AAA

Is Electric: No

Item Dimensions L X W X H: 13.8""l X 9.4""w X 1.5""h

Wrist rest: Y

Included Components: Keyboard

MPN: wkb-3150ub

Wireless range: 9.144

Item Length: 15.00

Windows operating systems supported: Windows 10/Windows 2000/Windows 7/Windows 8/Windows

Frequency band: 2.4

ISBN: 0783750007429

Fingerprint reader: N

Device interface: RF Wireless

Item Height: 2.50

Features: Built-In Battery

Battery LED indicator: Y

Item Width: 10.00

Binding: Personal Computers

Environmentally Friendly: Yes

Battery Size Supported: AAA

Battery Included: Yes

Hot Keys: Volume Up

Color: Black

Keyboard Layout: QWERTY

Hand Orientation: Ambidextrous

Material: Plastic

Batteries included: Y

Button Quantity: 87

Mouse included: N

Connectivity technology: Wireless

Weight: 2.45 Pounds

Brand: Adesso

Type: Ergonomic

Connectivity: Wireless

Country/Region of Manufacture: China

Keyboard Language: English

Country of Origin: China

USB hub: N

Item description from the seller

About this seller

Joined Mar 2018

Usually responds within 24 hours

Seller's other items Contact

Detailed seller ratings

Average for the last 12 months

Accurate description

4.9

Reasonable shipping cost

4.9

Shipping speed

5.0

Communication

5.0

Seller feedback (258)

o***1 (95)- Feedback left by buyer.
Past 6 months
Verified purchase
Excellent to deal with! Shipped the item out very quickly and packed it very well. Also had an actually useful description of the item that told me what to expect including current photos of the item and not just some generic cut-and-paste from the manufacturer website.
Flow Lite 100 Keys Low Profile Mechanical Keyboard Swappable Rechargeable (#197478274820)
o***r (6236)- Feedback left by buyer.
Past month
Verified purchase
Quick shipping and very well packaged. Matches my old keyboard which is what I wanted. Just one thing....next time you might want to check to make sure you put the keycaps back on in the proper order (bottom row). Not a big deal, but thought you should know. Highly recommend this seller!
Cooler Master CM Storm Quick Fire Pro Mechanical Keyboard ultimate / tested (#197049097037)
4***m (29)- Feedback left by buyer.
Past 6 months
Verified purchase
The package arrived a day early safely, shipped out extremely fast, came in like it was described as. Would recommend to future buyers +++++
AULA F87 Pro Wireless Mechanical Keyboard,Tri-Mode Bluetooth 5.0/2.4GHz/USB-C (#197103266936)

See all feedback

Product ratings and reviews

Learn more

3.6

9 product ratings

3 users rated this 5 out of 5 stars
3 users rated this 4 out of 5 stars
1 users rated this 3 out of 5 stars
0 users rated this 2 out of 5 stars
2 users rated this 1 out of 5 stars

Well designed

Easy to set up

Good value

Most relevant reviews

See all 9 reviews

by scottcollins
Aug 26, 2020
Ergonomic but clunky
I wanted and are going to make wireless keyboard preferably with a touchpad. They get very expensive so this one came along and I like using a trackball instead of a mouse. However, the keyboard is rather heavy and awkward to use and the trackball being in the center closest to you makes it difficult to operate. The trackball is also very loose and difficult to control but you get used to it. Better if it had a touchpad. The size is a good small one and yet the keys are laid out nicely for those who like the split keyboard effect to minimize stress on your wrists. Overall I've decided to keep it and just get used to the trackball and awkward size. Wish it were a Slimmer profile somehow but it is quite workable.I wanted and are going to make wireless keyboard preferably with a touchpad. They get very expensive so this one came along and I like using a trackball instead of a mouse. However, the keyboard is rather heavy and awkward to use and the trackball being in the center closest to you makes it difficult to operate. The trackball is also very loose and difficult to control but you get used to it. Better if it had a touchpad. The size is a good small one and yet the keys are laid out nicely for those who like the split keyboard effect to minimize stress on your wrists. Overall I've decided to keep it and just get used to the trackball and awkward size. Wish it were a Slimmer profile somehow but it is quite workable.
Verified purchase: YesCondition: Pre-OwnedSold by: xsremar2
by rmathew512
May 14, 2019
Great idea. Poor design.
The keys are small and really close together. I have fairly small hands and it was difficult for me to type! The trackball placement is so low, it makes it difficult and awkward to use. The whole point is to be able to use the trackball while leaving your hands on the keyboard. This is a good idea that was poorly executed. There needed to be some usability tests done and some more revisions on the idea with better layouts.The keys are small and really close together. I have fairly small hands and it was difficult for me to type! The trackball placement is so low, it makes it difficult and awkward to use. The whole point is to be able to use the trackball while leaving your hands on the keyboard. This is a good idea that was poorly executed. There needed to be some usability tests done and some more revisions on the idea with better layouts.
Verified purchase: YesCondition: NewSold by: macadamistore
by tonsundah-0
Jul 05, 2019
wireless connection distance very very low. Usable only if you use it next to transmitter.
Shitties thing I bought for a long time. The ergonomic design was very good, so this could be the best multimedia keyboard for my mediacenter I had. But the fact that range for wireless connection was very low, made this keyboard useless. Keyboard started to stop responding on distanse under half meter. So what is the purpose of device like this. If it is purposed to work only on this low distances, why do not use wired connection? Devices for these purposes the most important feature is that wireless connection works without constant breakups.Shitties thing I bought for a long time. The ergonomic design was very good, so this could be the best multimedia keyboard for my mediacenter I had. But the fact that range for wireless connection was very low, made this keyboard useless. Keyboard started to stop responding on distanse under half meter. So what is the purpose of device like this. If it is purposed to work only on this low distances, why do not use wired connection? Devices for these purposes the most important feature is that wireless connection works without constant breakups.
Verified purchase: YesCondition: NewSold by: macadamistore
by rmarty1229
Nov 25, 2020
I recommend this keyboard.
The first thing you notice is the weight, this is not a flimsy keyboard. The quality of construction is and feels great. I use this keyboard in a media center situation, it works very well. I especially like the fact that I can remove the trackball and clean the mechanism if needed.
Verified purchase: YesCondition: NewSold by: thingzilla
by farmingwhodunnit
Dec 18, 2017
All the bits
This is a great piece of very necessary equipment, however, when searching through the rather limited selection of ergonomic products one realises this is a basic keyboard at an inflated value - thousands of keyboards around with all sorts of other bells and whistles what surprises me most is the added gimmick features of all the keyboards. Why flat / straight keyboards are still permitted is beyond me as logically the split keyboard is a no-brainer -but why no back-lighting? Why no numeric keyboard to the left for the lefties? Almost there but so little thought and a track-ball that looks like a mosquito bite that's infected - was that really necessary to choose that color?This is a great piece of very necessary equipment, however, when searching through the rather limited selection of ergonomic products one realises this is a basic keyboard at an inflated value - thousands of keyboards around with all sorts of other bells and whistles what surprises me most is the added gimmick features of all the keyboards. Why flat / straight keyboards are still permitted is beyond me as logically the split keyboard is a no-brainer -but why no back-lighting? Why no numeric keyboard to the left for the lefties? Almost there but so little thought and a track-ball that looks like a mosquito bite that's infected - was that really necessary to choose that color?
Verified purchase: YesCondition: NewSold by: beachaudio

Picture 1 of 12

ADESSO WKB-3150UB Tru-Form Media 3150 2.4 Ghz Wireless Ergo Trackball Keyboard

Shop with confidence

Item specifics

Item description from the seller

manul_12

100% positive feedback•797 items sold

Detailed seller ratings

Seller feedback (258)

Product ratings and reviews

Most relevant reviews

Ergonomic but clunky

Great idea. Poor design.

wireless connection distance very very low. Usable only if you use it next to transmitter.

I recommend this keyboard.

All the bits

More to explore:

manul_12

100% positive feedback•797 items sold

Detailed seller ratings

Seller feedback (258)