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Green circuit board with silver PCI-E edge connector, Mini PCI-E slot, USB Type-A port and two black dipole antennas

Silverstone

Silverstone SST-ECWA2-LITE Mini PCI-E to PCI-E x1 expansion card

SKU CH-D29J-0G409 MPN SST-ECWA2-LITE

Converts a Mini PCI-E slot to a standard PCI-E x1 slot with USB 2.0 support and dual-band antennas

  • TypeMini PCI Express to PCI Express
  • External USB Ports1 x 9pin USB 2.0 pin header, 1 x USB Type-A female port
  • Standard1 x Low profile PCI-E
  • SpecificationsAdapter card Connector: 52pin Mini PCI-E connector 1 x 9pin
  • FeaturesMini PCI-E to standard PCI-E x1 adapter card Support Mini PC
  • Dimensions9.25" x 1.89" x 1.89"
  • Converts Mini PCI-E cards to full-size PCI-E x1 slots
  • Includes both standard and low-profile brackets for any case
  • Supports 1.5V and 3.3V Mini PCI-E cards automatically
  • Adds internal 9-pin USB 2.0 header plus external Type-A port
  • Dual-band dipole antennas cover 2.4 GHz and 5 GHz bands

Silverstone Mini PCI-E Adapter

The Silverstone SST-ECWA2-LITE converts a 52pin Mini PCI-E slot into a standard PCI-E x1 connection. It targets builders adding Wi-Fi and Bluetooth combo cards to motherboards lacking M.2 or full-size slots. Both 1.5V and 3.3V Mini PCI-E modules are supported. The card includes standard and low profile brackets for flexible chassis fit.

USB 2.0 Expansion and Antennas

A 9pin USB 2.0 header and a USB Type-A female port provide two extra USB 2.0 links for the combo card and peripherals. Two dual band dipole antennas cover 2.4 to 2.5GHz at 2dBi and 5.1 to 5.8GHz at 3dBi with linear vertical polarisation and omni directional radiation. SWR is 2.0 or lower at 50 Ohms impedance. Maximum antenna input power is 50W.

Build Integration Notes

The adapter measures 9.25 by 1.89 by 1.89 inches and weighs 0.03 lb. It needs an available PCI-E x1 slot and internal space for the antenna cables. Builders without a free PCI-E x1 slot or those requiring USB 3.0 speeds cannot use this card. The low profile bracket frees up room in slim cases while the standard bracket suits full height builds.

商品特色

  • Converts Mini PCI-E cards to full-size PCI-E x1 slots
  • Includes both standard and low-profile brackets for any case
  • Supports 1.5V and 3.3V Mini PCI-E cards automatically
  • Adds internal 9-pin USB 2.0 header plus external Type-A port
  • Dual-band dipole antennas cover 2.4 GHz and 5 GHz bands

商品規格

BrandSilverstone
ModelSST-ECWA2-LITE
TypeMini PCI Express to PCI Express
External USB Ports1 x 9pin USB 2.0 pin header, 1 x USB Type-A female port
Standard1 x Low profile PCI-E
SpecificationsAdapter card
Connector:
52pin Mini PCI-E connector
1 x 9pin USB 2.0 pin header
1 x USB Type-A female port
Bracket:
1 x Standard
1 x Low profile
Support voltage: 1.5V and 3.3V
Antenna
Type: Dipole
Gain(dBi):
2.4 - 2.5GHz 2dBi
5.1 - 5.8GHz 3dBi
Polarization: Linear Vertical
Radiation: Omni-directional
SWR <= 2.0
Impedance: 50 Ohms
Max power: 50W
FeaturesMini PCI-E to standard PCI-E x1 adapter card
Support Mini PCI-E at 1.5V and 3.3V
Support USB 2.0 signal (Wi-Fi & BT combo card) and one additional USB 2.0 port
Includes standard height and low profile expansion brackets
2 x dual band (2.4GHz 2dBi / 5GHz 3dBi) MIMO antenna
Dimensions9.25" x 1.89" x 1.89"
Weight0.03 lb.
出貨重量0.15 kg
包裝尺寸188 × 130 × 33 mm

商品問答

Will the SST-ECWA2-LITE work with a Mini PCI-E card that runs at 1.5V or 3.3V?

Yes, the adapter supports Mini PCI-E cards at both 1.5V and 3.3V, so it is compatible with either voltage standard.

How can I confirm the adapter is functioning after installing a Wi-Fi combo card?

The Wi-Fi and Bluetooth functions from the Mini PCI-E card should appear in Device Manager, and the extra USB 2.0 Type-A port will show as an additional root hub when a device is plugged in.

What brackets and antennas are included, and what must I source separately?

The box contains one standard-height bracket, one low-profile bracket, and two dual-band dipole antennas (2.4 GHz 2 dBi / 5 GHz 3 dBi); you only need to provide the Mini PCI-E card itself.

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