ELECOM DEFT Trackball Mouse 2.4GHz Wireless Finger Control 8-Button Function

Name: ELECOM DEFT Trackball Mouse 2.4GHz Wireless Finger Control 8-Button Function
Brand: ELECOM
Price: 56.78 USD
Availability: InStock
Rating: 4.66 (35 reviews)

Zen Market_FromNippon

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US $56.78

Condition:

New

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Located in: Hokkaido, Japan

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Estimated between Wed, Jul 23 and Mon, Jul 28 to 94104

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60 days returns. Seller pays for return shipping.

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eBay item number:316030675025

Last updated on Jun 21, 2025 09:27:07 PDTView all revisionsView all revisions

Item specifics

Condition: New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ... New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. See all condition definitionsopens in a new window or tab

Brand: ELECOM

Type: does not apply

Color: black

size: Wireless (wireless)

Model: M-DT2DRBK

Manufacturer Part Number: M-DT2DRBK

UPC: 4953103473713

Item description from the seller

About this seller

Joined Aug 2023

Hello! Thank you for visiting my store! I am a Japanese seller. I sell a lot of Japanese products, so please take your time to browse through the products in my store. If there is anything you are ...

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Detailed seller ratings

Average for the last 12 months

Accurate description

4.8

Reasonable shipping cost

4.9

Shipping speed

4.8

Communication

4.7

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Seller feedback (83)

*****- Feedback left by buyer.
Past 6 months
Verified purchase
This Seller was authentically concerned with offering the very best service. While delivery can involve a significant waiting period, the Seller reassured me with skill and confidence. The result was worth waiting for, and included the kind wishes for future good fortune. Thank you.
*****- Feedback left by buyer.
Past 6 months
Verified purchase
Perfect purchase experience. Seller is very helpful and communicates well. Item is as described and fit perfectly. Shipping was surprisingly fast despite minor initial delay. Thank you 🙏😊
*****- Feedback left by buyer.
Past 6 months
Verified purchase
1. Genuine product. Compliant to designed standard. 2. Excellent packaging. 3. Very fast shipment. 4. Seller very professional responsive to chat. 5. Buy product to this honest and trusted seller.

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Product ratings and reviews

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4.7

35 product ratings

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

Well designed

Good value

Comfortable

Most relevant reviews

See all 26 reviews

by hymnis
Aug 08, 2016Top favorable review
A really good trackball mouse
In short: It's a pretty lightweight device, which can be both good and bad, but overall a great product. The good: Comfortable, shape and button placement works really well (for me at least). Scroll wheel, with tilt. Sensitive and with different settings. Light and easy to bring. Ball is large enough for precise movement. Wireless and so far without glithes. The bad: A bit small if you have large hands. Scroll wheel needs to see a bit of use before it runs smoothly, the tilt needed rather hard presses in the beginning. Function buttons doesn't work without drivers, so unusable with linux (atm). So light that you might move the entire mouse by accident, while using the tilt for example.In short: It's a pretty lightweight device, which can be both good and bad, but overall a great product. The good: Comfortable, shape and button placement works really well (for me at least). Scroll wheel, with tilt. Sensitive and with different settings. Light and easy to bring. Ball is large enough for precise movement. Wireless and so far without glithes. The bad: A bit small if you have large hands. Scroll wheel needs to see a bit of use before it runs smoothly, the tilt needed rather hard presses in the beginning. Function buttons doesn't work without drivers, so unusable with linux (atm). So light that you might move the entire mouse by accident, while using the tilt for example.
Verified purchase: YesCondition: NewSold by: luxury_linx_ll
by 56ikcUaQQuC@Deleted
Jun 19, 2016Top critical review
Kind of disappointed!
Pros: 1- side scroll wheel for those who their fingers are hurt, so they like to use the thump instead. 2- 8 fully programmable buttons including the main right and left ones. 3- Good size (at least i found that for my hand size, which kind of big hand) 4- very nice and fast program, i think it's the best among logitech, Roccat, Razor programs. Cons: 1- kind of stiff left button, not well design even though they have a big room for it, i had to to remap another key to use as left button. 2- very bad design of the scroll wheel, it's thin and small and stiff even though i loved the fact to have a side placed scroll wheel, actually that was the main reason i bought the mouse for. 3-move the scroll wheel up and down to utilize the shift keys is very hard, you will always click the universal ... Pros: 1- side scroll wheel for those who their fingers are hurt, so they like to use the thump instead. 2- 8 fully programmable buttons including the main right and left ones. 3- Good size (at least i found that for my hand size, which kind of big hand) 4- very nice and fast program, i think it's the best among logitech, Roccat, Razor programs. Cons: 1- kind of stiff left button, not well design even though they have a big room for it, i had to to remap another key to use as left button. 2- very bad design of the scroll wheel, it's thin and small and stiff even though i loved the fact to have a side placed scroll wheel, actually that was the main reason i bought the mouse for. 3-move the scroll wheel up and down to utilize the shift keys is very hard, you will always click the universal button instead. (the whole scroll wheel design is bad) 4-The build quality is not what you expect for that price tag comparing to Roccat, Razor and logitech. in conclusion, for $90 or even $60, I don't think it's worth it.
Verified purchase: YesCondition: NewSold by: freedoms-store
by zafiris2007
Jul 10, 2020
This is the best trackball I have used so far!
This is the best trackball I have used so far. It fits well under my hand. One size larger would had been nice as I have big hands. You have to adjust sensitivity and other features for optimization. I am not a gamer, just plain word processing and online searches. I am not using all the buttons. For my needs, it does the job. I like in this mouse because the trackball is on the between the index and middle finger. The ones with the wheel on the side are a little more precise but I have carpal tunnel issues. With this mouse my carpal tunnel syndrome has not returned. It has no pad, so you have to get one. Being wireless, this version of the trackball is perfect for using a computer while in bed. I have the wired version for my docking station so I do not have to worry about batteries. Not ... This is the best trackball I have used so far. It fits well under my hand. One size larger would had been nice as I have big hands. You have to adjust sensitivity and other features for optimization. I am not a gamer, just plain word processing and online searches. I am not using all the buttons. For my needs, it does the job. I like in this mouse because the trackball is on the between the index and middle finger. The ones with the wheel on the side are a little more precise but I have carpal tunnel issues. With this mouse my carpal tunnel syndrome has not returned. It has no pad, so you have to get one. Being wireless, this version of the trackball is perfect for using a computer while in bed. I have the wired version for my docking station so I do not have to worry about batteries. Not that it consumes a lot of charge. The wheel feature makes scrolling hassle free. Highly recommended. Worth the extra cost.
Verified purchase: YesCondition: NewSold by: elecom_japan_outlet
by malosaires
May 30, 2016
Bastante bien, pero les falta diseño....
Es bueno, en general se lo nota robusto, con buena resolución, tiene bastantes botones aunque tal vez sean demasiados y no queda lugar libre para descansar los dedos sin presionar por error uno de ellos. Tendría que se mas grande, para que quepa toda la mano y no quede parte de la palma apoyada en la mesa. La bolita es chica! definitivamente deberían imitar el tamaño de la bola del GLORIOSO MICROSOFT EXPLORER TRACKBALL. Separar un poco el botón de click derecho de la bola y hacer que la rueda del scroll sea mas suave, es demasiado resistiva..... luego y solo luego de modificadas esas partecitas, podríamos decir que seria un producto casi perfecto.... A favor puedo decir que es la única marca que esta haciendo este tipo de dispositivos, así que espero que los siga mejorando porque son ... Es bueno, en general se lo nota robusto, con buena resolución, tiene bastantes botones aunque tal vez sean demasiados y no queda lugar libre para descansar los dedos sin presionar por error uno de ellos. Tendría que se mas grande, para que quepa toda la mano y no quede parte de la palma apoyada en la mesa. La bolita es chica! definitivamente deberían imitar el tamaño de la bola del GLORIOSO MICROSOFT EXPLORER TRACKBALL. Separar un poco el botón de click derecho de la bola y hacer que la rueda del scroll sea mas suave, es demasiado resistiva..... luego y solo luego de modificadas esas partecitas, podríamos decir que seria un producto casi perfecto.... A favor puedo decir que es la única marca que esta haciendo este tipo de dispositivos, así que espero que los siga mejorando porque son adicto absoluto a los trackball de dedo indice.
Verified purchase: YesCondition: NewSold by: jcustom3
by bvaguy
May 11, 2016
Comfort and accuracy
This mouse reminds me of a mouse by Microspeed years ago. It had a larger ball, but the same idea, with the middle and ring finger controlling the movement, which makes it easy to use for graphic arts, as well as games. On top of that, the dealer from whom I received this, did an excellent job of packing and personalize it like only a Japanese vendor could, with a personal note and origami. Domo arigato gozaimas!This mouse reminds me of a mouse by Microspeed years ago. It had a larger ball, but the same idea, with the middle and ring finger controlling the movement, which makes it easy to use for graphic arts, as well as games. On top of that, the dealer from whom I received this, did an excellent job of packing and personalize it like only a Japanese vendor could, with a personal note and origami. Domo arigato gozaimas!
Verified purchase: YesCondition: NewSold by: luxury_linx_ll

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ELECOM DEFT Trackball Mouse 2.4GHz Wireless Finger Control 8-Button Function

Additional service available

Shop with confidence

Item specifics

Item description from the seller

Zen Market_FromNippon

94.7% positive feedback•297 items sold

Detailed seller ratings

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Seller feedback (83)

Product ratings and reviews

Most relevant reviews

A really good trackball mouse

Kind of disappointed!

This is the best trackball I have used so far!

Bastante bien, pero les falta diseño....

Comfort and accuracy

More to explore :

Shop Top Sellers and Highly Rated Products in Keyboard & Mouse Bundles

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Zen Market_FromNippon

94.7% positive feedback•297 items sold

Detailed seller ratings

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Seller feedback (83)

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ELECOM DEFT Trackball Mouse 2.4GHz Wireless Finger Control 8-Button Function

Additional service available

Shop with confidence

Item specifics

Item description from the seller

Zen Market_FromNippon

94.7% positive feedback•297 items sold

Detailed seller ratings

Popular categories from this store

Seller feedback (83)

Product ratings and reviews

Most relevant reviews

A really good trackball mouse

Kind of disappointed!

This is the best trackball I have used so far!

Bastante bien, pero les falta diseño....

Comfort and accuracy

More to explore :

Shop Top Sellers and Highly Rated Products in Keyboard & Mouse Bundles

Best Sellers

Top Rated

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