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SRM Conversion Kit 7.21x Base Side Kit vs VRS QR Connect (u)DFP20 Adapter

2 wins3 wins

Verdict

VRS QR Connect (u)DFP20 Adapter leads on 3 criteria vs 2 for SRM Conversion Kit 7.21x Base Side Kit (2 tied).

  • Only VRS QR Connect (u)DFP20 Adapter has USB passthrough — useful for SimHub dashboards and third-party wheels

Specs comparison

Spec
SRM Conversion Kit 7.21x Base Side Kit
VRS QR Connect (u)DFP20 Adapter
QR System
Fanatec QR2
Proprietary
Side
Base Side
Adapter
Material
Aluminum
Aluminum
Locking Mechanism
—
Spring Pin
USB Passthrough
—
Bolt Pattern
70mm PCD
70mm PCD
Ecosystem
—
Vrs
Third-Party Base Compatibility
Fanatec Formula V2 / 2.5 / 2.5x, Fanatec F1 Esports V2, Fanatec Bmw Gt3 M4, Fanatec Bmw Gt2 V2, Fanatec Rs, Fanatec Universal Hub V2, Fanatec Podium Hub + Bme + Rally, Fanatec Mclaren Gt3 V2, Fanatec Mclaren Gt3 V1, Fanatec Csl Hub V1, Fanatec Csl Hub V2, Fanatec Csl P1 Elite, Fanatec Csl Bmw, Fanatec Csl Wrc, Fanatec Csl Ps Gt7, Fanatec Porsche 911 Leather, Fanatec Porsche 911 Suede, Fanatec Bentley Gt3, Fanatec Porsche Vision Gt, Fanatec Csl Gt3, Fanatec Formula V3
Vrs Dfp20, Vrs Udfp20
Weight
500g
—

Where to buy

SRM Conversion Kit 7.21x Base Side Kit

  • SimRaceShopBest price
    116.98 €Buy

VRS QR Connect (u)DFP20 Adapter

  • SimwearBest price
    118.02 €Buy
  • Simufy
    119.99 €Buy
  • SimRaceShop
    120.00 €Buy
  • GermanSimRacing
    120.00 €Buy

Price history

Community builds

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Frequently asked questions

Which is the better choice, the SRM Conversion Kit 7.21x Base Side Kit or the VRS QR Connect (u)DFP20 Adapter?

It depends on how you drive. The verdict above weighs the specs, the live prices and what the community reports, so you decide on facts rather than on a marketing sheet.

Where do you buy the SRM Conversion Kit 7.21x Base Side Kit or the VRS QR Connect (u)DFP20 Adapter at the best price?

We compare the live prices of every shop we track for both products. The "Where to buy" section above shows the best offer of the day.

Are SRM accessories compatible with VRS?

Each brand has its own ecosystem: quick release, data link, drivers. SRM and VRS do not share theirs, so check the compatibility guide of the product, or let the builder check your whole setup.

How do you choose between these two?

Start with your budget, then your main use (GT, rally, drift, F1), then what your rig already has. The setup quiz narrows it down in three minutes.

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