• Supports One PCI-Express Card with maximum double width space
  • High-strength Aluminum housing with light and compact features
  • Dedicated Power Supply and Cooling System
  • Laptop ExpressCard34 & Desktop PCI-Express Host Adapter supported
  • Easy Installation and No Driver Requirement

PCIe Expansion Enclosure NA221A External 1-Slot  Product Description

Host InterfaceExternal PCI Express 2.0 (Backward PCI Express 1.0 Compatible)
No. of Slot(s)One PCI-Express slot with double width space
MaterialAluminum Housing
Power SupplyUniversal 80W Power Adapter
(AC Input: 100-240V, 50~60Hz / DC Output:+12 / 6.67A)
CoolingTwo 40x40x10 mm Cooling Fans
LED DisplayPower On – Blue
DimensionModel: NA221A
Case Size: 10(D) x 7.8(W) x 2.28(H) inch /
254(D) x 198(W) x 58(H) mm
Card Length Available: 8.6-inch(L) / 218 mm(L)
O.S SupportNo Driver Requirement for TurboBox-mini™
System RequirementOne ExpressCard 34/54 for laptop
One PCI Express x4 slot for Desktop


External Single PCI Express Enclosure
Netstor’s TurboBox-mini™ PCIe Expansion Enclosure NA221A is a plug-and-play external PCIe(ePCIe) expansion device that is designed for attaching a PCIe card to a laptop or desktop PC. With the feature of easy and high mobility, TurboBox-mini™ allows users to integrate the power of PCIe card and computer into a dynamic, flexible, and mobile workstation. By adding the PCIe card to TurboBox-mini™ and connecting it to a laptop via ExpressCard 34 and cable, a moderate laptop can be turned into a powerful/scientific computer, or an audio/video editing workstation for professionals.

New CPU Microarchitecture Compatible
The new TurboBox-mini™ NA221A is compatible with most current PCIe 2.0/Gen 2 specification as well as Intel’s latest processor microarchitecture. As TurboBox-mini™ NA221A works with current Intel’s chipset laptop, the ExpressCard 34 connector supports throughput up to 5 Gb/s; as working with desktop PC, the PCIe host card supports throughput up to 20 Gb/s, providing fast and reliable data throughput as well as bandwidth for users in different fields.

High Bandwidth with Fast Transmission Rate
Based on latest PCIe 2.0/Gen 2 technology as well as Sandy Bridge microarchitecture, TurboBox-mini™ provides a solution of zero latency connectivity with a maximum throughput of 5 Gbps or 500 MB/s when connecting with a laptop, or with a maximum throughput of 20 Gbps or 2,000 MB/s as connecting with a desktop PC. The convenient TurboBox-mini™ features light weight, supporting double width PCIe cards, available for any x1, ×4, ×8 and ×16 PCI Express standard length card.

NA221A-NB (Laptop Package)

Enclosure x 1
ExpressCard 34 / Laptop Adapter x 1
Connection Cable x 1
External Power Adapter x 1
Manual CD-ROM x1
Power Cord x 1
Carry Bag x 1


NA221A-DT (Desktop Package)

Enclosure x 1
PCI Express Card / Desktop Adapter x 1
Connection Cable x 1
External Power Adapter x 1
Manual CD-ROM x1
Power Cord x 1
Carry Bag x 1


Model No.Description
NA221A-NBSingle External PCI Express Enclosure, with ExpressCard34 host card, cable, external 80W power adapter
NA221A-DTSingle External PCI Express Enclosure, with PCIe x4 host card, cable, external 80W power adapter

Brand Name


Laptop Support
Company Support• Any model is equipped with
ExpressCard34/54 Interface
(Note: Dell M6500 is NOT supported)
Audio Card Support
• HDSPe AES        • HDSPe RayDAT
 Universal Audio    Universal Audio• UAD-2 DUO        • UAD-2 QUAD
Video Card Support
 Black Magic Design   BlackMagic• DeckLink Studio   • Intensity
 Grass Valley     Grass Valley• HDSPARK            • HDTHUNDER
 Matrox  Matrox• M9120 Plus LP     • G550 LP PCIe
• P690 LP PCIe       • G550 PCIe
 ViewCast   ViewCast• Osprey 450e/ 460e/ 700e HD/ 710e HD
OS Support
 Company Support• Windows OS        • Mac OS
• Linux