Four serial devices. Zero serial ports on the machine they're supposed to connect to. You've been running extension cables, swapping adapters, or hoping the right one is plugged in when you need it.
The ATEN UC-232-4 kills that juggling act. Four RS-232 ports off one USB connection, each running up to 115.2 Kbps with dual data buffers so upstream and downstream traffic don't collide. Plug-and-play, hot-swappable, no IRQ or DMA resources to fight over.
The 1.8m cable keeps it on your bench, not hidden behind the rack. 16KV ESD protection means a careless static hit won't take out your session mid-transfer.
Four ports. One cable. No more swapping.
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| brand | ATEN |
| model | UC-232-4 |
| type | USB to RS-232 Serial Hub |
| serial_ports | 4 |
| 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 |
