External Enclosure ( Box ) Kingwin KWI KH-200 Series (Black) for 2.50-inch IDE Notebook Hard Drive connects to USB 2.0 or Firewire IEEE 1394 CSE-xx-250-KH2-BK 1.      2.      3. Options: ( not all items are available, subject to inventory ) for 2.50-inch Notebook Hard Drive - KH-200 Series 1. CSE-U2-250-KH2-BK    - Kingwin KWI KH-200U-BK for 2.5" IDE Drive to USB 2.0 2. CSE-FW-250-KH2-BK   - Kingwin KWI KH-200F-BK for 2.5" IDE Drive to Firewire IEEE 1394 3. CSE-UF-250-KH2-BK    - Kingwin KWI KH-200UF-BK for 2.5" IDE Drive to USB 2.0 or Firewire