Data Connector for Stackmat G4
Data Connector for Stackmat G4

Data Connector for Stackmat G4


  • $3.99

This product has been discontinued indefinitely or we aren't sure when it will be back in stock.

Product Description

This is a standard 2.5mm to 3.5mm cable that can be used to connect your Stackmat timer to your computer. It is 6 feet long and features gold plated connectors. To connect the Stackmat timer to your computer, it must be plugged into the microphone port and used with a compatible program.

Please note: this item is not compatible with G5 timers. It also requires a dedicated microphone jack or an external splitter and will not work with mobile devices or headphone/microphone combo jacks.

You can get the G5 Data Connector here.

Easy Returns!

Not completely satisfied with this product? We accept returns within 4 weeks (28 days) past the delivery date, for either store credit, or a full refund to the payment method — the choice is yours.

Click to see exclusions and more details on our returns policy

Our Promise to You

All of our products are guaranteed to be free of defects, or we will replace and reship at no cost to you. Please contact us within 4 weeks (28 days) past the delivery date to report any issues with items you have purchased.

Please note that some new cubes when being used for the first few times may experience what is termed a "pop". This is when one or more parts of a puzzle pop out without any damage actually being done to any of the pieces. This also occurs from time to time during normal usage. Pops are typically not considered a defect if the parts which come off can be reassembled by hand.

The corners on 2x2 puzzles should not be twisted as doing so may snap the piece. Damage caused by corner twisting is not considered to be a defect.

Fast & Free Shipping Available!

  • Free standard U.S. shipping (includes Hawaii, Alaska, and AFO/APO) (2-5 business days) is offered for orders with a subtotal of $55.00+. Free expedited shipping (1-3 business days) is offered at $85.00+.
  • All orders are shipped from our New York warehouse.
  • Orders are shipped the same business day they are placed, or the next business day. The cutoff for same day shipping is 3PM EST.
  • There is no processing/handling surcharge — all our shipping rates are at rock-bottom.
For our customers outside the U.S.:
  • We ship to all countries not sanctioned by the U.S. government.
  • We advise that you look into your country's customs laws before ordering.

Click to learn more about our shipping methods

Product Specifications
Manufacturer Other
Type Accessories
Added 2020-06-22
Gross Weight 40g

Customer Reviews

Based on 31 reviews
Lemon (United States)

It works amazing and don’t need to type in my times in Cs Timer😅

Elizabeth M. (United States)


Aidan F. (United States)
Timer broke it

I used it and it worked so I took it out to use the next day and didn't work, I turns out that the timer scratched the plug.

xavier m. (United States)

interesting product

Jack O. (United States)


Saj A. (United States)
Works great with PC; won't work without adapter on Mac, I believe

Everything about the data connector works fine- the display, the times, the lack of extreme delay (timer won't be perfectly in sync with the screen by default), and it works well. It works well and all but I still think it should be a bit cheaper than $3.99 USD.
If you also plan on buying the G4 timer, make sure you have some AAA batteries at your home.

Hudson B. (United States)
It was bad

I looked up videos on how to set it up but it still didn’t work

Elijah (United States)
Good timer

Not anything special just a cord that works.

Ethan H. (United States)
Setup is difficult but cord works

Expect to have some trouble setting up the cord with whatever timer you are using, but the cord works great. A bit of delay but still shows the same time on screen.

Ethan (United States)
Don't waste your time with G5 timer.

The cord barely works with the G5 timer. The cable is too thick for the channel and I can only get my time to display sporadically on CStimer and for a couple minutes at best. I should've read the reviews before buying. Can't pretend I lost out on much since the cord is cheap, but still a pain.