That old POS terminal, industrial controller, or legacy modem still speaks RS-232. Your laptop? USB only. You're stuck with a device that works perfectly but has nowhere to plug in.
The ATEN UC-232-2 gives you two RS-232 serial ports off a single USB connection. Plug it in, your OS detects it, and you're transferring data at up to 115.2 Kbps per port. No IRQ conflicts, no DMA juggling, no opening the case.
The 1.8m cable means it sits where you need it on the bench, not buried behind the tower. 16KV ESD protection keeps a careless static zap from killing your session mid-transfer. Hot-swap it in and out without rebooting.
Your legacy hardware doesn't need replacing. It needs a port. This is that port.
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| brand | ATEN |
| model | UC-232-2 |
| type | USB to RS-232 Serial Hub |
| serial_ports | 2 |
| cable_length | 1.8m |
| max_transfer_rate | 115.2 Kbps per port |
| usb_compliance | USB 1.1 compliant, USB 2.0 compatible |
| esd_protection | 16KV |
| power_options | Bus power or external power |
| hot_swap | 1 |
| compatible_devices | Cellular phones, PDAs, digital cameras, modems, ISDN terminal adapters |
