# Brainboxes - PX-303 - PCIe 1+1 x RS422/485 1MBaud - RS

**Manufacturer:** Brainboxes  
**MPN:** `PX-303`

The Brainboxes Ltd Px-303 is a PCI Express card featuring 1+1 XRS 422/485 interfaces with a data transfer rate of 1 Mbaud. It has been newly manufactured.

## 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-303 - PCIe 1+1 x RS422/485 1MBaud - RS |
| moq | 1 |
| MPN | PX-303 |
| multiple | 1 |
| qtyInStock | 0 |
| snippet | PCIe 1+1 x RS422/485 1MBaud |
| UPC | 837324009804 |
| EAN | 8373240098048 |
| Part Number | PX-303 |
| Model | PX-303 |
| Product Group | PC Accessory |
| ASIN | B00FE2H1O2 |
| AdultProduct | False |
| Amount | 357.84 |
| Asin | B00FE2H1O2 |
| AspectRatio | unknown_aspect_ratio |
| Autographed | False |
| Batteries_required | False |
| Binding | Accessory, Personal Computers |
| Brand | BRAINBOXES LTD, Brainboxes, Brainboxes Limited |
| Bullet_point | New |
| Case | 1 |
| Cat | Electronics |
| CatId | 172282 |
| CatTree | 172282, 172504, 493964, 541966 |
| CatalogNumberList | PX-303 |
| ClassificationId | 3015425011 |
| Compatible_devices | Desktop |
| Currency | USD |
| CurrencyCode | USD |
| DisplayName | Serial Port Cards |
| EANList | 8373240098048 |
| Feature | Pcie 1+1Xrs422/485 1Mbaud |
| Height | 1.73228, 1.8110236202, 300, 4.6, 44.0, 56, 75 |
| Identifier | 0837324009804, 08373240098048, 837324009804, 8373240098048 |
| IdentifierType | EAN, GTIN, UPC |
| ItemClassification | BASE_PRODUCT |
| ItemName | BRAINBOXES LTD Brainboxes Ltd Px-303 Pcie 1+1Xrs422/485 1Mbaud |
| Item_name | BRAINBOXES LTD Brainboxes Ltd Px-303 Pcie 1+1Xrs422/485 1Mbaud |
| Item_package_quantity | 1 |
| Item_package_weight | 0.17999816268626115 |
| Item_type_keyword | computer-serial-port-cards |
| Item_weight | 170.0 |
| Keyword | PX303 |
| Label | BRAINBOXES LTD, Brainboxes Limited |
| Length | 15.6, 150.0, 5.9055, 5.90550, 6.1417322772 |
| Link | https://m.media-amazon.com/images/I/31NFL7TVIUL._SL75_.jpg, https://m.media-amazon.com/images/I/31NFL7TVIUL.jpg |
| List_price | 357.84 |
| Man | BRAINBOXES LTD |
| Memorabilia | False |
| ModelNumber | PX-303 |
| Model_number | PX-303 |
| Mpns | PX-303 |
| NumberOfItems | 1 |
| Number_of_items | 1 |
| Operating_system | Windows 2000, Windows 7 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Allied Electronics | 70913721 |  |  | None | 1 |
| Radwell | PX-303 |  |  | None | 1 |
| Newark | 67AC4116 |  |  | None | 1 |
| Office Specialties | PX-303 |  |  | None | 1 |
| Walmart | 383252959 | 226.93 | 1 | None | 1 |
| PCNation | TE5914 | 235.25 | 1 | None | 1 |
| Zoro | G0561116 | 289.99 | 1 | None | 1 |
| Digi-Key | 10708457 | 270.0 | 1 | None | 1 |
| unbeatablesale.com | ISTR394471 | 211.71 | 1 | None | 1 |

---
Structured data: `/python/html6/product/500/1500000/1739500/part_--PX303---Brainboxes--f02601f590.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp