# Brainboxes - PX-387 - PCI Express Serial Card, PCIe 1 x RS422/485 1M Baud Opto Isolated - Allied Electronics & Automation, part of RS Group

**Manufacturer:** Brainboxes  
**MPN:** `PX-387`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Brainboxes |
| Manufacturer name | Brainboxes |
| Manufacturer | Brainboxes, BRAINBOXES LTD, Brainboxes Limited |
| Category | Electronic Components/Computing/PC & Serial Adapter Cards |
| Extra Product Name | Brainboxes - PX-387 - PCI Express Serial Card, PCIe 1 x RS422/485 1M Baud Opto Isolated - Allied Electronics & Automation, part of RS Group |
| moq | 1 |
| MPN | PX-387 |
| multiple | 1 |
| qtyInStock | 0 |
| SKU | 70279474 |
| snippet | PCI Express Serial Card, PCIe 1 x RS422/485 1M Baud Opto Isolated |
| UPC | 837324009903 |
| EAN | 837324009903 |
| Part Number | PX-387 |
| Model | PX-387 |
| Product Group | PC Accessory |
| ASIN | B00A2VQL8C |
| AdultProduct | False |
| Amount | 181.50 |
| Asin | B00A2VQL8C |
| AspectRatio | unknown_aspect_ratio |
| Autographed | False |
| Batteries_included | False |
| Batteries_required | False |
| Binding | Accessory, Personal Computers |
| Brand | Brainboxes, Brainboxes Limited |
| Bullet_point | 128 byte deep transmit and 128 byte receive FIFOS, coupled with 1Mbit/s line drivers deliver uncompromising performance on your PC., Data transfer rates up to 921,600 baud rates, Drivers for all popul |
| Case | 1 |
| Cat | Electronics |
| CatId | 172282 |
| CatTree | 172282, 172456, 493964, 541966 |
| CatalogNumberList | PX-387 |
| ClassificationId | 3015401011 |
| Currency | USD |
| CurrencyCode | USD |
| DisplayName | Serial Adapters |
| EANList | 837324009903 |
| Feature | Pcie 1Xrs422/485 |
| Hardware_interface | pci_express_x4 |
| Height | 120.0, 200, 3.149606296, 4.7244, 4.72440, 56, 75, 8.0 |
| Identifier | 00837324009903, 0837324009903, 837324009903 |
| IdentifierType | EAN, GTIN, UPC |
| IsBrandQuery | True |
| ItemClassification | BASE_PRODUCT |
| ItemName | Brainboxes PCIe 1xRS422/485 1MBaud |
| Item_name | Brainboxes PCIe 1xRS422/485 1MBaud |
| Item_package_quantity | 1 |
| Item_package_weight | 0.227 |
| Item_type_keyword | computer-cable-serial-adapters |
| Item_weight | 70.0 |
| Keyword | PX-387 |
| Label | BRAINBOXES LTD, Brainboxes Limited |
| Length | 162.0, 20.0, 6.37794, 7.87401574, 7.874015740 |
| Link | https://m.media-amazon.com/images/I/21ulEoUXj4L._SL75_.jpg, https://m.media-amazon.com/images/I/21ulEoUXj4L.jpg |
| List_price | 181.5 |
| Man | BRAINBOXES LTD |
| Memorabilia | False |
| ModelNumber | PX-387 |
| Model_number | PX-387 |
| Mpns | PX-387 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Allied Electronics | 70279474 |  |  | None | 1 |
| Newark | 67AC4126 |  |  | None | 1 |
| MCM Electronics | 83-15028 | 160.49 | 1 | None | 1 |
| RS Delivers | 688-3312 | 213.29 | 1 | 16 | 1 |
| Zoro | G0464102 | 211.99 | 1 | None | 1 |
| Digi-Key | 10708389 | 189.0 | 1 | None | 1 |
| PCNation | 7757AH | 117.12 | 1 | None | 1 |
| us.rs-online.com | 70279474 | 207.9 | 1 | None | 1 |
| RS Online | 6883312 |  |  | None | 1 |
| directdeals.com | PX-387 | 207.9 | 1 | None | 1 |

---
Structured data: `/python/html6/product/500/256500000/256575500/part_--PX387---Brainboxes--edcc698a98.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp