⚡ Power your legacy devices with next-gen speed!
The Syba SD-PEX15021 is a single-port PCI-Express 2.0 x1 serial card featuring the robust MCS9922 chipset. It supports RS-232/422/485 protocols with data rates up to 250Kbps and a 256-byte FIFO buffer for smooth data transfer. Designed for industrial and professional use, it ensures compatibility with a wide range of legacy serial devices while delivering modern PCIe throughput up to 2.5Gbps.
| Brand | Syba |
| Product Dimensions | 17.78 x 3.81 x 15.24 cm; 113.4 g |
| Item model number | SD-PEX15021 |
| Manufacturer | Syba |
| Graphics RAM Type | SODIMM |
| Graphics Card Interface | PCI Express |
| Number of Serial Ports | 1 |
| Operating System | Windows |
| Are Batteries Included | No |
| Item Weight | 113 g |
| Guaranteed software updates until | unknown |
M**J
Worked without fuss
I was having trouble talking to a device over an old USB serial interface, and bought this to try to fix. I plugged it in, Windows 8/64 recognised it, it worked okay, and the device communication is now perfect. Can't ask for more.
D**R
Works fine
Did not require drivers for windows 7. Easy to change port numbers. Works well. Great for my system which has limited slots and not many cards fit pci-express 1 slots.
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