Identify Your Square Stand Model
Square Stand comes in three models: the classic Square Stand (1st generation), the Square Stand (2nd generation), and the newest Square Stand Mount. The most notable difference between the Square Stands is their color and built-in card readers. The second generation of Square Stand and Square Stand Mount includes a black finish and has a built-in contactless and chip card reader, while the first generation is entirely white and has a built-in magstripe reader.
Square Stand (1st generation)
Square Stand Mount (left), Square Stand 2nd generation (right)
Find the Serial Number
To identify the exact model of your Square Stand, you will need to locate your Square Stand serial number. There are two ways to find this:
With your iPad docked in the Square Stand, open the Square app, tap ≡ More > Settings > Hardware > Square Stand > Get Help > Device details. Here you can view the serial number and other information about your device.
You can also find the serial number physically printed on your device. For newer versions of Square Stand it can be found underneath the iPad, so you will need to disconnect the iPad in order to view. For older versions of Square Stand the serial number can be found on the underside of the iPad nest.
All Square Stands list their model number in the 5th to 8th digits of the serial number like this XXXXMMMMXXXXXXXX. Once you locate the serial number, refer to the MMMM sequence in the serial number.
| Square Stand Model | Serial Number | MMMM Sequence* | Colour | Hardware |
|---|---|---|---|---|
| Second generation | 16 digit serial number | S176, S155, or S195 | Black and white | Contactless and chip reader built-in |
| First generation | 16 digit or 14 digit serial number | S142, S015, S020, S021, S067, S025, S068, S089, S089 | White | Magstripe built-in |
*(characters 5-8) to identify Square Stand model
iPad Compatibility for Square Stand (2nd generation) and Square Stand Mount
| MMMM Sequence | iPad Compatibility | Other Details |
|---|---|---|
| S176, S155, S195 | - 9th Generation iPad (2021), 10.2" screen - 8th Generation iPad (2020) 10.2" screen - 7th Generation iPad (2019), 10.2” screen - iPad Air 3 (2019), 10.5” screen - iPad Pro 10.5” (2017) |
Has a Lightning connector and uses a security latch to hold the iPad in place. |
Note: At this time, Square Stand and Square Stand Mount are not compatible with the 10.9" iPad (10th generation, 2022).
iPad Compatibility for Square Stand (1st generation)
| MMMM Sequence | iPad compatibility | Other Details |
|---|---|---|
| S142 | - 9th Generation iPad (2021), 10.2" screen - 8th Generation iPad (2020), 10.2" screen - 7th Generation iPad (2019), 10.2” - 3rd generation iPad Air (2019) - iPad Pro 10.5" |
Has a Lightning connector and uses an integrated security pin to hold the iPad in place. |
| S089 | Square Stand for 9.7” iPads. Compatibility includes: iPad (6th Gen), iPad (5th Gen), iPro Pro 9.7”, iPad Air 2 and iPad Air 1. |
Has a Lightning connector and uses an integrated security pin to hold the iPad in place. |
| S025 or S068 |
Square Stand for iPad Air 1. | Has a Lightning connector and uses a removable security screw to hold the iPad in place. |
| S020, S021 or S067 |
Square Stand for iPad 4. | Has a Lightning connector and uses a removable security screw to hold the iPad in place. |
| S015 | Square Stand for iPad 2 and 3. | Has a 30-pin connector and uses a removable security screw to hold the iPad in place. |
If you are still having trouble, please contact Square Support and we can help get you back to business.