Overview

The MICRO CONNECTORS 6FT Serial Mouse/Monitor Extension Cable DB9 M/f is a simple extension cable designed for legacy serial devices. It features male and female DB9 connectors, providing 6 feet (approx. 1.8 meters) of additional reach. The cable is rated for data transfer rates up to 6 Gbps, though actual RS-232 communication speeds are lower. Weighing only 0.01 oz, it's extremely lightweight and easy to route. This cable is ideal for extending connections for serial mice, monitors, or other DB9-equipped peripherals in retro computing or industrial settings. ## Specifications | Item | Specification | |------|--------------| | Brand | MICRO CONNECTORS | | Connector Type | DB9 Female to DB9 Male | | Cable Length | 6 feet (1.8m) | | Data Transfer Rate | 6 Gbps | | Weight | 0.01 oz (0.28g) |

Connectivity & Compatibility

Compatible with devices that have a DB9 serial port, such as older PCs, serial mice, modems, and industrial control equipment. The male connector plugs into the host device, while the female connector extends to the peripheral. The cable is likely straight-through (pin 1 to pin 1), not a null-modem crossover, so ensure proper DTE-DCE alignment. It works with DOS/V machines, PC-98 series, and industrial PLCs that use standard RS-232.

Product Info

This is an entry-level accessory for legacy connectivity. Pricing on Japan is around ¥22,403, which is high for a simple cable, likely due to scarcity. Warranty is typically limited to defect replacement. No additional accessories included. Primarily available on . Market positioning: niche, entry-level serial extension cable with few alternatives.

Best Use Cases

  1. Users who still rely on serial mice or RS-232 peripherals for legacy systems. 2. Technicians maintaining industrial equipment that requires serial extension. 3. Retro computing enthusiasts experimenting with vintage hardware. For these users, this cable provides a practical solution when original equipment is hard to find.

Product Disclosure (Amazon)

  • Manufacturer: MICRO CONNECTORS
  • Seller: DGMオンライン
  • Fulfilled by: DGMオンライン
  • ASIN: B000GG5LJI
  • Note: This article covers a manufacturer-made product based on Amazon listing details.