# Is pMDDL1621 compatible with Microhard pDDL Carrier USB Dongle MDK-M0048-2-01?

Source: https://forum.modalai.com/topic/3663/is-pmddl1621-compatible-with-microhard-pddl-carrier-usb-dongle-mdk-m0048-2-01
Category: ESCs, Sensors and Accessories (https://forum.modalai.com/category/15/escs-sensors-and-accessories)
Tags: microhard
Posted: 2024-07-22 16:54:47 UTC by Serhii
Replies: 3 · Views: 1493

## Serhii · 2024-07-22 16:54:47 UTC

Re: [Is pMDDL2450 compatible with pDDL2450 to fit Microhard Modem Add-on with USB Hub](/topic/1806/is-pmddl2450-compatible-with-pddl2450-to-fit-microhard-modem-add-on-with-usb-hub)

## Reply by Vinny (ModalAI staff) · 2024-07-23 14:53:49 UTC

HI @Serhii 
No.
The pMDDL1621 is a much larger footprint than the classic "OEM" module of the pMDDL2450 parts. It will not work on our M0048 based designs.
![b6eff440-4783-471e-afb5-ebced6e9de67-image.png](https://forum.modalai.com/assets/uploads/files/1721746419237-b6eff440-4783-471e-afb5-ebced6e9de67-image.png)

## Reply by Serhii · 2024-07-23 19:07:40 UTC (in reply to Vinny)

@Vinny Are you have MB for pMDDL1621? M0059 - Microhard pMDDL900, pMDDL1621?

## Reply by Vinny (ModalAI staff) · 2024-07-23 19:16:45 UTC (in reply to Serhii)

Hi @Serhii 
I'm surprised anyone knows about that design. In any case, it is not in active production, and to the best of my knowledge, not supported nor do we have any plans to support it.

M0048 is our primary focus for MH radios.