BRAINBOXES
Brainboxes PX-275 8-port Multiport Serial Adapter
Mfg Part Number: PX-275 , Item #: 1347397
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Price: $529.52
+ Free Shipping
Quantity:
In Stock: 1
Last Updated: Aug 04, 2025
No Sales Tax except these states
, PO and Wire.
PCI Express Card providing eight RS232 serial ports connected using 25 pin cables. Data transfer rates up to 921,600 baud rates and the 128 byte deep transmit and 128 byte receive FIFOS, coupled with 1Mbit/s line drivers deliver uncompromising performance on your PC. Drivers for Windows 32 bit and 64 bit Operating Systems including Windows 2000, XP, Server 2003, Vista, Server 2008, Windows 7, Windows 8 and Windows 10.
Main Specification
| General Information | |
| Manufacturer | Brainboxes Limited |
| Manufacturer Part Number | PX-275 |
| Manufacturer Website Address | http://www.brainboxes.com |
| Brand Name | Brainboxes |
| Product Name | 8 Port RS232 PCI Express Serial Card 25 Pin Connectors |
| Product Type | Multiport Serial Adapter |
| Technical Information | |
| Host Interface | PCI Express x16 |
| Maximum Data Transfer Rate | 7.20 Mbit/s |
| Platform Supported | PC |
| Interfaces/Ports | |
| Ports Expandability | 8 x DB-25 RS-232 - Serial, Via Cable |
| Physical Characteristics | |
| Form Factor | Plug-in Card |
| Height | 4.7" |
| Width | 6.5" |
| Thickness | 708.7 mil |
| Weight (Approximate) | 4.23 oz |
| Miscellaneous | |
| Package Contents |
|
| Country of Origin | United Kingdom |
| TAA Compliant | Yes |
| Environmentally Friendly | Yes |
| Warranty | |
| Limited Warranty | Lifetime |
WARNING:: The plastic used in cable products can expose you to lead and lead components,
chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information go to www.P65Warnings.ca.gov
