Affinity has a product line from 2003’s USB2.0, 2009’s USB3.0, to 2014’s OTG USB3.1. Amongst the products, OTG USB 3.1 is utilized widely for stable data transfer between phones and computers. Moreover, Affinity provides numerous kinds of capacity and mainstream input’s OEM and ODM services.
USB 3.2 Gen1
| Connector type | Type A / Type C / Lightning |
| Capacity | 32GB / 64GB / 128GB / 256GB / 512GB |
USB 3.2 Gen2
| Connector type | Type A / Type C / Lightning |
| Capacity | 32GB / 64GB / 128GB / 256GB / 512GB / 1TB / 2TB |
USB 2.0
| Connector type | Type A / Type C |
| Capacity | 16GB / 32GB / 64GB |
