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Small green circuit board with M.2 A Key connector and power sockets

Vszerda

Vszerda EXP GDC Beast M.2 A Key Docking Station

SKU CH-W43P-YS9HV

M.2 A-key docking station adds external PCIe graphics to laptops via 26-pin cable supporting ExpressCard 34 and 54, with 6-pin and 8-pin power connectors, weighing 195 grams

  • Port details2
  • Main functionLaptop
  • Product colorM.2 A Key
  • Compatible withLaptop
  • Product weight195 g
  • Connect external PCIe graphics via M.2 A Key slot
  • Supports ExpressCard Type 34 and Type 54 interfaces with 26-pin cable
  • Dual 6-pin and 8-pin power inputs for GPU and dock
  • Resolves hardware conflicts with dual TD compatible switch
  • Lightweight 195 g adapter for portable workstation upgrades

M.2 A Key External GPU Dock

The Vszerda EXP GDC Beast connects a laptop to an external PCI-E graphics card through an M.2 A Key slot. It includes a 26-pin MINI PCI-E data cable compatible with Type 34 and Type 54 ExpressCard interfaces. A 6-pin connector powers the graphics card while an 8-pin connector feeds the dock itself. Industrial users can also attach other PCI-E devices for measurement or GPU compute tasks.

Laptop owners with an M.2 A Key slot

This dock suits users who have a free M.2 A Key slot and want to add desktop-class graphics or other PCI-E hardware. It is not for laptops that only offer M.2 M Key, M.2 E Key or standard ExpressCard slots without an adapter. Buyers who cannot supply a separate ATX power supply for the graphics card should look elsewhere. The package weighs 195 grams and ships with an instruction manual.

26-pin MINI PCI-E cable

The single specification that decides compatibility is the 26-pin MINI PCI-E data cable that supports both Type 34 and Type 54 ExpressCard interfaces. Verify that the laptop exposes an M.2 A Key lane wired for PCI-E before purchase. The adapter includes a dual TD compatible switch for hardware conflict resolution and multi-stage anti-interference circuitry. Power automatically switches between the 6-pin and 8-pin inputs.

How it compares

Measured against everything we stock in USB-C & Laptop Docking Stations, at today’s prices. Recalculated every night.

Price $66.99
Cheaper than about 57% of the 1,971 comparable items (median $81.99).

Specifications

Product
Brand nameVszerda
Part numberN31310-1
Product colorM.2 A Key
Ports & slots
Port details2
Size & build
Product weight195 g
Compatibility
Compatible withLaptop
More details
Main functionLaptop

Questions about this item

What bandwidth limit appears first when the M.2 A Key link runs at full load for extended periods?

The 26-pin M.2 A Key cable carries a single PCIe lane, so sustained throughput tops out at the lane's maximum before any other bottleneck appears.

How much heat or fan noise does the adapter itself add when a graphics card runs all day?

The 195 g adapter has no fan or heatsink; it stays near ambient temperature and adds no audible noise, while all heat and sound come from the external GPU and its own power supply.

Which power supply must I already own to deliver power through the 8-pin and 6-pin connectors on the board?

A standard ATX power supply with an 8-pin (or 6+2-pin) PCIe cable is required; the included 8-pin cable splits to 6-pin for the GPU and 8-pin for the adapter.

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