Identify Your Square Stand Model
Square Stand comes in two models: the classic Square Stand (1st generation) and the newest Square Stand (2nd generation). This article will show you how to identify the model and version of your Square Stand using its serial number and hardware details such as iPad compatibility.
First generation (left), second generation (right)
Find the Serial Number
To identify the exact model of your Square Stand, you’ll need to locate your Square Stand serial number. There are two ways to find this:
with your iPad docked in 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’ll 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 such as 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 |
|---|---|---|---|---|
| Square Stand (2nd generation, v2) | 16-digit serial number | S210, S211 | Black and white |
USB-C iPad connector Contactless and chip card reader built-in |
| Square Stand (2nd generation, v1) | 16-digit serial number | S176, S155 | Black and white | Lightning iPad connector Contactless and chip card reader built-in |
| Square Stand (1st generation) | 16-digit or 14-digit serial number | S142, S015, S020, S021, S067, S025, S068, S089, S089 | White | Lightning iPad connector Magstripe built-in |
*(characters 5–8) to identify Square Stand model
iPad Compatibility for Square Stand (2nd generation)
| MMMM Sequence | iPad Compatibility | Other Details |
|---|---|---|
| S176 or S155 | - iPad (9th generation) - iPad (8th generation) - iPad (7th generation) - iPad Air (3rd generation) - iPad Pro 10.5" |
Square Stand (2nd generation, v1) has a Lightning connector and uses a security latch to hold the iPad in place. |
| S210 or S211 |
- iPad (10th generation) - iPad Pro 11" (1st, 2nd, 3rd and 4th generation) - iPad Air (4th and 5th Generation) - iPad Air 11" (M2) |
Square Stand (2nd generation, v2) has a USB-C connector and uses an adapter for iPad Air and iPad Pro. |
Note: at this time, Square Stand isn’t compatible with the 10.9" iPad (10th generation, 2022).
iPad Compatibility for Square Stand (1st generation)
| MMMM Sequence | iPad compatibility | Other Details |
|---|---|---|
| S142 | - iPad (7th, 8th, 9th generation) - iPad Air (3rd generation) - 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 including: - iPad (5th and 6th generation) - iPad Pro 9.7" - iPad Air (1 and 2) |
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’re still having trouble, please contact Square Support and we can help get you back to business.