The Aetina system with the most USB ports is the AIE-PO23/33-6USB (catalog ID AIE-PO23/33-6PSE), with 7 USB ports. It's a Jetson Orin Nano system with an M.2 B-key 3042/3052 slot, so it takes 3052 cards. It's filed under Embedded AI Systems. Product page
On the port count: our listing says it has "6x USB 3.2 ports", but its record lists 7 external USB ports in total. The extra port probably isn't USB 3.2, but the record doesn't say what type it is. Please check the count with Aetina or the datasheet if the exact number matters.
Nine Aetina Jetson Orin Nano systems have an M.2 slot that takes B-key 3052 cards:
| Product | Group | M.2 B-key slot | USB ports |
|---|---|---|---|
| AIE-PO23/33-6USB (AIE-PO23/33-6PSE) | Embedded AI Systems | B-key 3042/3052 | 7 |
| AIB-MO23-S1 | Embedded AI Systems | B-key 3052 | 4 |
| AIB-MO33-S1 | Embedded AI Systems | B-key 3052 | 4 |
| AIE-CO23-S1 | Edge AI Box PCs | B-key 3052 | 4 |
| AIE-CO33-S1 | Edge AI Box PCs | B-key 3052 | 4 |
| AIE-PO22/32 | Embedded AI Systems | B-key 3042/3052 | 3 |
| AIB-MO22/32 | Embedded AI Systems | B-key 3042/3052 | 3 |
| AIB-KO22/32 | Embedded AI Systems | B-key 3042/3052 | 3 |
| AIE-PO23/33-3M | Embedded AI Systems | B-key 3042/3052 | 3 |
The next highest have 4 USB ports each: AIB-MO23-S1, AIB-MO33-S1, AIE-CO23-S1 and AIE-CO33-S1.