| PartNumber | DB9-USB-D3-M | DB9-USB-D3-F | DB9-USB-D5-F |
| Description | Interface Modules USB Mini-B Male 3.3V DB9 Interface | Interface Modules USB Mini-B Female 3.3V DB9 Interface | UART Converter Module 5V USB 1.1/USB 2.0 9-Pin |
| Manufacturer | FTDI | FTDI | FTDI, Future Technology Devices International Ltd |
| Product Category | Interface Modules | Interface Modules | USB, DVI, HDMI Connectors |
| RoHS | Y | Y | - |
| Series | DB9-USB | DB9-USB | DB9-USB |
| Product | Converters | Converters | Converters |
| Type | USB to RS-232 | USB to RS-232 | USB to RS-232 |
| Number of Channels / Ports | 1 Port | 1 Port | - |
| Maximum Data Rate | 12 Mb/s | 12 Mb/s | 12 Mbit/s |
| Operating Supply Voltage | 3.3 V | 3.3 V | 5 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Interface Type | RS-232, USB | RS-232, USB | RS-232 USB |
| Packaging | Bulk | Bulk | Bulk |
| Dimensions | 30.8 mm x 19.8 mm x 11.5 mm | 30.8 mm x 19.8 mm x 11.5 mm | 30.8 mm x 19.8 mm x 11.5 mm |
| Brand | FTDI | FTDI | - |
| Operating Supply Current | 30 mA | 30 mA | 30 mA |
| Product Type | Interface Modules | Interface Modules | - |
| Factory Pack Quantity | 10 | 10 | - |
| Subcategory | Embedded Solutions | Embedded Solutions | - |
| Unit Weight | 0.176370 oz | 0.176370 oz | - |
| Mounting Type | - | - | Through Hole, Right Angle, Horizontal |
| Features | - | - | D-Shaped Housing |
| Ingress Protection | - | - | - |
| Specifications | - | - | RS-232 9-Pin Serial |
| Connector Type | - | - | USB - mini B |
| Gender | - | - | Receptacle |
| Number of Contacts | - | - | 9 |
| Number of Channels Ports | - | - | 1 Port |