Ever wondered what separates a good sim shifter from a truly great one? It's not just about how it feels, it's about how it's built. The original H1SQ brought authentic tactile feedback to sim racers. The H2SQ takes the next logical step, replicating the core mechanical principles of legendary race car gearboxes. FEATURES Premium Sim Racing Performance Race-derived dual-rail H-pattern and sequential modes Slicker, faster gear engagement with zero-play mechanical feedback Adjustable resistance, hand-tuned for perfect gate travel Precise shaft guidance minimizes mis-shifts under pressure Direct USB-C connection with 9th/10th sensor logic for zero input lag Motorsport-Grade Engineering True dual-rail design inspired by real race gearbox architecture Aircraft-grade aluminium and tensile steel construction Independent shafts with mechanical mode collar for dual operation Hall Effect sensors with lifetime warranty coverage Compatible mounting for all major sim rig platforms The Evolution of Mechanical ImmersionDiscover the H2SQ's dual-rail heart. This isn't just simulation; it's a deep dive into the mechanical precision that defines professional motorsport. Dual-Rail PrecisionSwitch between a slicker, more positive H-pattern and a crisp, locked-out sequential Custom FeelCalibrate resistance and feedback to replicate your favorite race car's unique character Pro GradeBuilt for commercial training centres and trusted by Motorsport UK for driver development. True Dual-Rail Shifting, PerfectedMaster every discipline with unparalleled authenticity. In H-pattern, two shafts move in unison for a slick, positive throw, while sequential mode locks the secondary shaft for a crisp, dedicated action. This is real gearbox architecture, brought to your sim rig. A New Standard in Mechanical CertaintyFeel the difference precision makes. Our new Hex Drive and hand-tuned mechanism eliminate play, delivering a solid, confident engagement every time. Inspired by the legendary feel of Porsche and BMW gearboxes, the H2SQ provides tactile data you can trust. Engineered for Elite CompetitionAt 4kg, this is a serious piece of motorsport hardware. Its full-metal construction is built for the rigors of professional training academies and is backed by a lifetime warranty for commercial use. The H2SQ delivers consistent, flex-free performance from the first lap to the last. From Sim Enthusiast to Pro RacerThe H2SQ grows with you. Start with plug-and-play USB-C setup, then master its advanced mechanics. New sensor logic ensures flawless software integration, making it the ultimate tool for home enthusiasts and the trusted hardware for professional driver development. SPECIFICATIONS Dimensions 300mm x 200mm x 150mm Mass 4kg Dual Mode H-Pattern and Sequential USB Connectivity USB-C with 2m cable Power USB powered, 5V DC Build Materials & Construction Precision-machined HE260 Aerospace Specification Aluminum chassis High tensile steel components rated for extreme durability WRC-spec nylon Quaife-style gear knob with premium grip texture Self-lubricating bronze bushings for smooth operation High-quality die square section springs for consistent resistance Dual-Mode Mechanism Independent H-pattern and Sequential mechanisms in one unit Precision-engineered mode selector collar with positive engagement 8 gear gates in H-pattern mode with configurable layout High-precision sequential mechanism with defined actuation points Adjustable detent gauge with double-locking preset function Centralizing CAM mechanism for precise gear selection Electronics & Connectivity BDH proprietary contactless hall sensor technology Zero input lag USB connection Plug-and-play functionality with all major sim racing titles No external power supply needed Built-in processor with custom BDH firmware Protected circuit design for long-term reliability Mounting & Customization 360-degree mounting capability for optimal positioning Standard M8*1.25 mounting points with T-nut compatibility Compatible with all major sim racing rigs Optional sandwich adapter plate available Supports third-party gear knobs (M10x1.5 thread) Multiple height adjustment options Precision Engineering Details True motorsport-grade PTFE-lined spherical bearings Radiused 303 wear-resistant stainless steel gate pegs Engineered gear gate selector with equal wear-free spinning ball detent Precision-made centralizing anchor point EN8 high carbon steel shear parts (40 tonnes strength rated) Graphite-enhanced self-lubricating bronze oil light guides