USB 資料對傳線(USB Host to Host Data Transfer)

Prolific PL27A1 Super-Speed USB Host to Host Data Transfer Controller

The PL27A1 is a single-chip SuperSpeed USB 3.0 Host-to-Host bridge controller specially designed for USB host to host data transfer. (通常搭公版軟體 PCLinq5 發售；可透過 libusb 程式化運作)

The PL27A1 chip offers external firmware customization for various data transfer mode protocols:
- WINUSB(Transfer cable)
- CDC/ACM (USB Serial Device)
- RNDIS (Network Cable)

PL27A1 實際產品

• 伽利略 USB3.0 跨系統對傳線(CBL-307)：規格參數 - Windows, Linux
• ThinkPenguin.com (TPE-3TRANCBL) 規格參數 - Linux
• StarTech.com USB 3.0 Data Transfer Cable (USB3LINK)
• Plugable USB 3.0 transfer cable (USB3-TRAN)

另一種標示為資料傳輸與鍵鼠(KM)控制的的產品 (libusb 無法正常驅動)

• j5create JUC100 USB 2.0 資料對傳線：規格參數 - Windows, Linux
• StarTech.com KM Switch Cable with File Transfer (SVKMS2)