This article covers StarTech.com 3m SuperSpeed USB 3.0ケーブル（A.

The StarTech.com USB3SAB3MBK is a 3-meter SuperSpeed USB 3.0 cable with Type-A to Type-B connectors.

It's designed to connect peripherals like printers, external hard drives, docking stations, and card readers to your computer when you need extra distance. With a maximum data transfer rate of 5 Gbps and shielded twisted-pair construction, it ensures reliable, interference-free communication.

This cable is a practical choice for both home and office settings. If you've ever struggled with a short cable that forces your printer or scanner to sit right next to your desk, this 3-meter length gives you the flexibility to place equipment where it's most convenient.

The cable features USB 3.0 Type-A male and Type-B male connectors.

It is fully backward compatible with USB 2.0 and USB 1.1 ports, though speeds will be limited to the slower standard when connected to non-USB 3.0 devices.

Typical compatible devices include external hard drive enclosures, printers, scanners, card readers, docking stations, and video capture devices that use a USB 3.0 Type-B port.

Connection is straightforward: plug the Type-A end into your computer and the Type-B end into your peripheral. The cable's molded connectors offer strain relief, reducing the risk of damage at the connector junction.

The StarTech.com USB3SAB3MBK is a 3-meter USB 3.0 A-to-B cable, available in black.

It has been on the market for several years and remains widely available through online retailers like .Check the retailer's page for the latest price.

StarTech.com backs this product with a lifetime warranty, reflecting confidence in its build quality.

No accessories are included beyond the cable itself. In terms of market positioning, this is a dependable, no-frills cable that prioritizes durability and signal integrity over flashy extras.

Home office users with printers or scanners: The 3-meter length provides enough slack to place a printer on a side table or shelf without moving your computer. The shielded design helps maintain signal quality even in electrically noisy environments.

Not ideal if you need a shorter cable for tidy cable management. IT professionals setting up rack-mounted equipment: When connecting servers or network gear to USB peripherals located a few feet away, this cable offers the reach and reliability needed for daily operations.

The lifetime warranty adds peace of mind for business use. However, for very long runs (over 5 meters), consider an active USB extension.

  • Enthusiasts building custom external storage: If you're using a USB 3.0 external hard drive enclosure, a quality cable like this ensures you get the full 5 Gbps speed without dropouts.

The molded connectors are less prone to breaking than cheap molded alternatives. Not suitable for USB-C-only devices without an adapter.

Product Disclosure (Amazon)

  • Manufacturer: StarTech.com(スターテック)
  • Seller: ナノズ(株)評価数２３万件以上の実績（土日祝休業）
  • ASIN: B00JWTW41I
  • Note: This article covers a manufacturer-made product based on Amazon listing details.