Ignorer les informations sur le produit
1 de 15
TESmart.DE HDK402-M24-EUBK HDMI 2.1 & DP 1.4 Dual 4K144Hz KVM-Switch Gaming-Dock für 4 PCs & 2 Monitore, mit ADI-Chip, EDID, VRR, FVA, ALLM und Dynamic HDR 10652805090815 HDMI 2.1 & DP 1.4 Dual 4K144Hz VRR KVM-Dock für 4 PCs & 2 Monitore, ADI-Chip, EDID, HDR
TESmart.DE HDK402-M24-EUBK HDMI 2.1 & DP 1.4 Dual 4K144Hz KVM-Switch Gaming-Dock für 4 PCs & 2 Monitore, mit ADI-Chip, EDID, VRR, FVA, ALLM und Dynamic HDR 10652805090815 HDMI 2.1 & DP 1.4 Dual 4K144Hz VRR KVM-Dock für 4 PCs & 2 Monitore, ADI-Chip, EDID, HDR
TESmart.DE HDK402-M24-EUBK Dual Monitor KVM Switch HDMI 2.1 & DP 1.4 Dual 4K144Hz KVM-Switch Gaming-Dock für 4 PCs & 2 Monitore, mit ADI-Chip, EDID, VRR, FVA, ALLM und Dynamic HDR 10652805090815 4-Port HDMI 2.1 & DP 1.4 4K144Hz VRR KVM-Switch mit ADI-Chip | TESmart
TESmart.DE HDK402-M24-EUBK Dual Monitor KVM Switch HDMI 2.1 & DP 1.4 Dual 4K144Hz KVM-Switch Gaming-Dock für 4 PCs & 2 Monitore, mit ADI-Chip, EDID, VRR, FVA, ALLM und Dynamic HDR 10652805090815 4-Port HDMI 2.1 & DP 1.4 4K144Hz VRR KVM-Switch mit ADI-Chip | TESmart
TESmart.DE HDK402-M24-EUBK Dual Monitor KVM Switch HDMI 2.1 & DP 1.4 Dual 4K144Hz KVM-Switch Gaming-Dock für 4 PCs & 2 Monitore, mit ADI-Chip, EDID, VRR, FVA, ALLM und Dynamic HDR 10652805090815 4-Port HDMI 2.1 & DP 1.4 4K144Hz VRR KVM-Switch mit ADI-Chip | TESmart
TESmart.DE HDK402-M24-EUBK Dual Monitor KVM Switch HDMI 2.1 & DP 1.4 Dual 4K144Hz KVM-Switch Gaming-Dock für 4 PCs & 2 Monitore, mit ADI-Chip, EDID, VRR, FVA, ALLM und Dynamic HDR 10652805090815 4-Port HDMI 2.1 & DP 1.4 4K144Hz VRR KVM-Switch mit ADI-Chip | TESmart
TESmart.DE HDK402-M24-EUBK Dual Monitor KVM Switch HDMI 2.1 & DP 1.4 Dual 4K144Hz KVM-Switch Gaming-Dock für 4 PCs & 2 Monitore, mit ADI-Chip, EDID, VRR, FVA, ALLM und Dynamic HDR 10652805090815 4-Port HDMI 2.1 & DP 1.4 4K144Hz VRR KVM-Switch mit ADI-Chip | TESmart
TESmart.DE HDK402-M24-EUBK Dual Monitor KVM Switch HDMI 2.1 & DP 1.4 Dual 4K144Hz KVM-Switch Gaming-Dock für 4 PCs & 2 Monitore, mit ADI-Chip, EDID, VRR, FVA, ALLM und Dynamic HDR 10652805090815 4-Port HDMI 2.1 & DP 1.4 4K144Hz VRR KVM-Switch mit ADI-Chip | TESmart
TESmart.DE HDK402-M24-EUBK Dual Monitor KVM Switch HDMI 2.1 & DP 1.4 Dual 4K144Hz KVM-Switch Gaming-Dock für 4 PCs & 2 Monitore, mit ADI-Chip, EDID, VRR, FVA, ALLM und Dynamic HDR 10652805090815 4-Port HDMI 2.1 & DP 1.4 4K144Hz VRR KVM-Switch mit ADI-Chip | TESmart
TESmart.DE HDK402-M24-EUBK Dual Monitor KVM Switch HDMI 2.1 & DP 1.4 Dual 4K144Hz KVM-Switch Gaming-Dock für 4 PCs & 2 Monitore, mit ADI-Chip, EDID, VRR, FVA, ALLM und Dynamic HDR 10652805090815 4-Port HDMI 2.1 & DP 1.4 4K144Hz VRR KVM-Switch mit ADI-Chip | TESmart
TESmart.DE HDK402-M24-EUBK Dual Monitor KVM Switch HDMI 2.1 & DP 1.4 Dual 4K144Hz KVM-Switch Gaming-Dock für 4 PCs & 2 Monitore, mit ADI-Chip, EDID, VRR, FVA, ALLM und Dynamic HDR 10652805090815 4-Port HDMI 2.1 & DP 1.4 4K144Hz VRR KVM-Switch mit ADI-Chip | TESmart
TESmart.DE HDK402-M24-EUBK Dual Monitor KVM Switch HDMI 2.1 & DP 1.4 Dual 4K144Hz KVM-Switch Gaming-Dock für 4 PCs & 2 Monitore, mit ADI-Chip, EDID, VRR, FVA, ALLM und Dynamic HDR 10652805090815 4-Port HDMI 2.1 & DP 1.4 4K144Hz VRR KVM-Switch mit ADI-Chip | TESmart
TESmart.DE HDK402-M24-EUBK Dual Monitor KVM Switch HDMI 2.1 & DP 1.4 Dual 4K144Hz KVM-Switch Gaming-Dock für 4 PCs & 2 Monitore, mit ADI-Chip, EDID, VRR, FVA, ALLM und Dynamic HDR 10652805090815 4-Port HDMI 2.1 & DP 1.4 4K144Hz VRR KVM-Switch mit ADI-Chip | TESmart
TESmart.DE HDK402-M24-EUBK HDMI 2.1 & DP 1.4 Dual 4K144Hz KVM-Switch Gaming-Dock für 4 PCs & 2 Monitore, mit ADI-Chip, EDID, VRR, FVA, ALLM und Dynamic HDR 10652805090815 HDMI 2.1 & DP 1.4 Dual 4K144Hz VRR KVM-Dock für 4 PCs & 2 Monitore, ADI-Chip, EDID, HDR

HDK402-M24-EUBK

Station d'accueil de jeu avec commutateur KVM HDMI 2.1 et DP 1.4 double 4K 144 Hz pour 4 PC et 2 moniteurs, avec puce ADI, EDID, VRR, FVA, ALLM et Dynamic HDR

Prix normal
€814,30
Prix normal
€814,30
Prix de vente
€814,30
Taxes incluses. Frais d'expédition calculés à l'étape de paiement.
✨ Free shipping · Germany: 3 business days · EU: 3–7 business days ✨ 30-day free return ✨ Up to 50% credit for recycling
  • Dépêchez-vous 15 éléments en stock!
Overview & Highlights
Signal HDMI amélioré pour une qualité irréprochable. C'est pourquoi TESmart est le choix n°1 pour les KVM 8K60.
Véritable double 8K60 Hz de la puce ADI, émulateur EDID intégré stable, compatibilité du moniteur à 99 %, pas de scintillement, de clignotement ou d'écrans noirs.
Produits associés :
HDK202-M24: Le modèle sœur du Dual 8K60 pour 2 PC (HDMI 2.1 & DP 1.4) et 2 moniteurs (HDMI 2.1).

Pour le double montage 8K/4K :
Prend en charge les couleurs 12 bits pour une édition 8K/4K précise, idéale pour les jeux avancés et l'édition d'images professionnelle.
Pour les jeux doubles 4K/144 Hz :
Amélioré avec quatre technologies : Dynamic HDR (HDR10+, Dolby Vision), VRR (G-Sync, FreeSync), FVA et ALLM.
Compatible avec les cartes graphiques Nvidia et AMD pour garantir des visuels de jeu stables, fluides et sans fantômes.
Réalise le double 4K@144Hz/160 Hz grâce à la technologie DSC 1.2a.

À propos de ce produit :
1x ports HDMI 2.1 et 1x DP 1.4 par PC - Meilleure compatibilité GPU, plug and play sans adaptateurs.
La station de jeu KVM HDMI 2.1 et DP 1.4 comprend tous les câbles PC nécessaires, avec 4 câbles KVM et 4 câbles DP pour une connectivité complète.
Gérez efficacement quatre PC avec un seul clavier, une seule souris et deux écrans 4K144 Hz.
Prend en charge la connexion réseau par câble Gigabit, permettant aux quatre PC connectés au KVM de partager le réseau avec un seul câble.
Conforme HDMI 2.1, offre une bande passante ultra-élevée de 48 Gbit/s et prend en charge VRR, FVA et ALLM.
HDR10 et Dolby Vision pris en charge pour des effets visuels impressionnants.
Résolutions jusqu'à 8K (4320p) à 60 Hz 4:4:4, avec rétrocompatibilité vers 4K (2160p) à 60 Hz/120 Hz/144 Hz.
Conforme HDCP 2.3 et DSC 1.2a pour les normes vidéo avancées.
Deux modes d'affichage disponibles : étendre ou diviser le bureau pour des configurations d'écran flexibles sur n'importe quel moniteur.
Quatre méthodes de commutation d'entrée : utilisez les touches de raccourci du clavier, la molette de la souris, le bouton du panneau avant ou les signaux IR pour changer d'entrée, avec un fonctionnement fluide du clavier et de la souris après la commutation.
L'émulation EDID empêche les changements de résolution et la réorganisation des symboles.
Le passage du clavier et de la souris et le mode d'émulation hérité garantissent une large compatibilité : les claviers filaires, sans fil, mécaniques et de jeu sont tous pris en charge.
Prend en charge USB 3.2 Gen 1 pour un transfert de données rapide ; partagez des périphériques USB 3.0 et audio pour plus de commodité.
Chargez les appareils mobiles via le port USB avant.
Prend en charge le branchement à chaud : connectez ou déconnectez des appareils au KVM à tout moment sans éteindre les PC.
Effets d'éclairage RVB intégrés : utilisez les touches de raccourci pour basculer entre différents effets d'éclairage pour une expérience personnalisée.
Compatible avec Unix, Windows, Debian, Ubuntu, Fedora, macOS X, Raspbian et autres systèmes basés sur Linux, idéal pour la maison, le bureau ou l'éducation.
Scope of delivery
  • 1 * 4x2 HDMI+DP dual monitor KVM switch
  • 4 * KVM cables
  • 4 * DP cables
  • 1 * IR remote control
  • 1 * DC-12V power supply
  • 1 * User manual
Downloads & User Manual
TESmart.DE HDK402-M24-EUBK HDMI 2.1 & DP 1.4 Dual 4K144Hz KVM-Switch Gaming-Dock für 4 PCs & 2 Monitore, mit ADI-Chip, EDID, VRR, FVA, ALLM und Dynamic HDR 10652805090815 HDMI 2.1 & DP 1.4 Dual 4K144Hz VRR KVM-Dock für 4 PCs & 2 Monitore, ADI-Chip, EDID, HDR
TESmart.DE HDK402-M24-EUBK HDMI 2.1 & DP 1.4 Dual 4K144Hz KVM-Switch Gaming-Dock für 4 PCs & 2 Monitore, mit ADI-Chip, EDID, VRR, FVA, ALLM und Dynamic HDR 10652805090815 HDMI 2.1 & DP 1.4 Dual 4K144Hz VRR KVM-Dock für 4 PCs & 2 Monitore, ADI-Chip, EDID, HDR
TESmart.DE HDK402-M24-EUBK Dual Monitor KVM Switch HDMI 2.1 & DP 1.4 Dual 4K144Hz KVM-Switch Gaming-Dock für 4 PCs & 2 Monitore, mit ADI-Chip, EDID, VRR, FVA, ALLM und Dynamic HDR 10652805090815 4-Port HDMI 2.1 & DP 1.4 4K144Hz VRR KVM-Switch mit ADI-Chip | TESmart
TESmart.DE HDK402-M24-EUBK Dual Monitor KVM Switch HDMI 2.1 & DP 1.4 Dual 4K144Hz KVM-Switch Gaming-Dock für 4 PCs & 2 Monitore, mit ADI-Chip, EDID, VRR, FVA, ALLM und Dynamic HDR 10652805090815 4-Port HDMI 2.1 & DP 1.4 4K144Hz VRR KVM-Switch mit ADI-Chip | TESmart
TESmart.DE HDK402-M24-EUBK Dual Monitor KVM Switch HDMI 2.1 & DP 1.4 Dual 4K144Hz KVM-Switch Gaming-Dock für 4 PCs & 2 Monitore, mit ADI-Chip, EDID, VRR, FVA, ALLM und Dynamic HDR 10652805090815 4-Port HDMI 2.1 & DP 1.4 4K144Hz VRR KVM-Switch mit ADI-Chip | TESmart
TESmart.DE HDK402-M24-EUBK Dual Monitor KVM Switch HDMI 2.1 & DP 1.4 Dual 4K144Hz KVM-Switch Gaming-Dock für 4 PCs & 2 Monitore, mit ADI-Chip, EDID, VRR, FVA, ALLM und Dynamic HDR 10652805090815 4-Port HDMI 2.1 & DP 1.4 4K144Hz VRR KVM-Switch mit ADI-Chip | TESmart
TESmart.DE HDK402-M24-EUBK Dual Monitor KVM Switch HDMI 2.1 & DP 1.4 Dual 4K144Hz KVM-Switch Gaming-Dock für 4 PCs & 2 Monitore, mit ADI-Chip, EDID, VRR, FVA, ALLM und Dynamic HDR 10652805090815 4-Port HDMI 2.1 & DP 1.4 4K144Hz VRR KVM-Switch mit ADI-Chip | TESmart
TESmart.DE HDK402-M24-EUBK Dual Monitor KVM Switch HDMI 2.1 & DP 1.4 Dual 4K144Hz KVM-Switch Gaming-Dock für 4 PCs & 2 Monitore, mit ADI-Chip, EDID, VRR, FVA, ALLM und Dynamic HDR 10652805090815 4-Port HDMI 2.1 & DP 1.4 4K144Hz VRR KVM-Switch mit ADI-Chip | TESmart
TESmart.DE HDK402-M24-EUBK Dual Monitor KVM Switch HDMI 2.1 & DP 1.4 Dual 4K144Hz KVM-Switch Gaming-Dock für 4 PCs & 2 Monitore, mit ADI-Chip, EDID, VRR, FVA, ALLM und Dynamic HDR 10652805090815 4-Port HDMI 2.1 & DP 1.4 4K144Hz VRR KVM-Switch mit ADI-Chip | TESmart
TESmart.DE HDK402-M24-EUBK Dual Monitor KVM Switch HDMI 2.1 & DP 1.4 Dual 4K144Hz KVM-Switch Gaming-Dock für 4 PCs & 2 Monitore, mit ADI-Chip, EDID, VRR, FVA, ALLM und Dynamic HDR 10652805090815 4-Port HDMI 2.1 & DP 1.4 4K144Hz VRR KVM-Switch mit ADI-Chip | TESmart
TESmart.DE HDK402-M24-EUBK Dual Monitor KVM Switch HDMI 2.1 & DP 1.4 Dual 4K144Hz KVM-Switch Gaming-Dock für 4 PCs & 2 Monitore, mit ADI-Chip, EDID, VRR, FVA, ALLM und Dynamic HDR 10652805090815 4-Port HDMI 2.1 & DP 1.4 4K144Hz VRR KVM-Switch mit ADI-Chip | TESmart
TESmart.DE HDK402-M24-EUBK Dual Monitor KVM Switch HDMI 2.1 & DP 1.4 Dual 4K144Hz KVM-Switch Gaming-Dock für 4 PCs & 2 Monitore, mit ADI-Chip, EDID, VRR, FVA, ALLM und Dynamic HDR 10652805090815 4-Port HDMI 2.1 & DP 1.4 4K144Hz VRR KVM-Switch mit ADI-Chip | TESmart
TESmart.DE HDK402-M24-EUBK Dual Monitor KVM Switch HDMI 2.1 & DP 1.4 Dual 4K144Hz KVM-Switch Gaming-Dock für 4 PCs & 2 Monitore, mit ADI-Chip, EDID, VRR, FVA, ALLM und Dynamic HDR 10652805090815 4-Port HDMI 2.1 & DP 1.4 4K144Hz VRR KVM-Switch mit ADI-Chip | TESmart
TESmart.DE HDK402-M24-EUBK HDMI 2.1 & DP 1.4 Dual 4K144Hz KVM-Switch Gaming-Dock für 4 PCs & 2 Monitore, mit ADI-Chip, EDID, VRR, FVA, ALLM und Dynamic HDR 10652805090815 HDMI 2.1 & DP 1.4 Dual 4K144Hz VRR KVM-Dock für 4 PCs & 2 Monitore, ADI-Chip, EDID, HDR

Technical data

  • Dual 8K60 is only as good as its stability.

  • From 4K to 240 Hz – it simply works.

  • Three displays, more flexible modes

  • EDID emulation – Stable screens, no surprises

  • Easy switching – 4 ways to select

No flickering. No restarts. No black screen.
Thanks to ADI 7674 decoding and advanced EDID emulation, this KVM ensures stable multi-monitor output – even with high bandwidth.
Why this KVM is different:
• ADI 7674: Industrial-grade HDMI 2.1 decoding
• Intelligent EDID: Signal always remains active, no loss of display
• Supports VRR / FVA / ALLM for smooth, stutter-free gaming
• Ideal for high-FPS gaming and high-performance creative workflows

One switch, endless possibilities. Whether gaming, content creation, or multi-window workflows – our KVM handles a wide range of resolutions and refresh rates with ease.
Each KVM output supports up to:
• 3840×2160 (4K UHD) — 60Hz
• 3440×1440 (21:9 Ultra-Wide) — 100 Hz
• 3840×1080 (32:9 Ultra-Wide) — 120 Hz
• 2560×1440 (QHD) — 120Hz
• 2560×1080 (21:9 Ultra-Wide) — 165 Hz
• 1920×1080 (FHD) — 240Hz
⚠️ MST maximum: 2×4K60Hz + 1×4K30Hz

• Mode 1: One PC on all 3 monitors (Extend or Mirror)
Use a single PC to drive all three monitors. Ideal for multi-window workflows such as video editing, financial dashboards, or immersive simulations. Mirror or extend the display via your system settings.
• Mode 2: Display any 3 out of 4 PCs simultaneously on 3 monitors
Assign a different PC to each monitor. For example, point PC1 to monitor A, PC2 to monitor B, and PC4 to monitor C – any combination is possible. Perfect for developers, cybersecurity labs, or monitoring multiple systems.

Switching between displays shouldn't mess up your desktop. Our integrated EDID emulator ensures your layout stays exactly as you left it.
• No more misplaced symbols
Retains the position of desktop icons and the size of open windows when switching inputs.
• Flicker-free switching
Prevents screen dropouts and flickering caused by re-initializing the display.
• Smoother multitasking
Maintains visual consistency between workstations and monitor setups.
✅ With TESmart EDID emulation: Your display remains stable and unchanged – even after switching.
⚠️ Without EDID emulation: Icons move, window sizes change, and the screen flickers after every switch.

Switching shouldn't slow you down – we offer four seamless methods to suit every setup and habit:
• Hotkey switching – Fixed key combinations for quick source switching
• Front button operation – Direct access, anytime and easily
• IR remote control – Convenient control from your desk
• Mouse wheel toggle – Double tap, toggle instantly
Whether at work, gaming, or giving presentations – choose the method that suits your workflow.

  • Independent USB & Audio Focus Lock

  • Prevent unintentional input – even from your cat

  • Dedicated K&M ports with dual-mode support

Switch displays without interrupting your USB devices or audio connection.
This KVM allows you to independently lock the focus of USB 3.0 and L/R audio – so that headsets, webcams or external drives remain connected to the current PC, even during screen switching.
Highlights:
• Lock USB and audio focus separately
• Avoid interruptions to calls or devices
• Lock status remains even after restarting
✅ Ideal for meetings, streaming and multitasking
⚠️ USB focus ≠ Keyboard & mouse focus – they are switched separately

Prevent unwanted input during meetings, presentations, or breaks. With just one keystroke, you can lock the video output, audio, and all control interfaces.
• One-touch lock
If the display freezes, USB, audio, keyboard shortcuts and IR control are disabled.
• PIN unlocking
Continue your session exactly where you left off – with your individual password.
• Reassuring security
Prevents accidental switching – ideal for households with children or pets.
✅ Key combinations and remote controls are disabled when the device is locked.
⚠️ To unlock, press the lock button again and enter your PIN.

To improve keyboard and mouse compatibility – especially when switching hotkeys – we have developed two special connection modes:
• Pass-through mode (recommended)
Direct routing to the PC. Supports advanced drivers, macros, high-DPI mice, and multifunctional input devices. Ideal for gaming, design, and professional workflows.
• Legacy emulation mode
Ensures universal compatibility and stable hotkey functionality on most systems. Best suited for office use or when experiencing driver issues.
✅ Hotkey commands only work when your keyboard is connected to the dedicated K&M port.
⚠️ In emulation mode, driver-based software and advanced features are disabled.
⚠️ Bluetooth keyboards and mice are not supported.
⚠️ Legacy emulation mode is available via firmware update (Prime-23 series).

Others use it this way

FAQs

Does the KVM switch support firmware updates?

Yes, TESmart KVM switches support official firmware updates designed to fix common problems and improve compatibility.

Important NOTE:

Firmware updates carry inherent risks. Installing the wrong version or performing the process incorrectly can lead to device malfunctions. Therefore, it is strongly advised against performing a firmware update yourself if your device is functioning normally.

If an update is required, please contact our technical support team for:

  • The correct firmware version for your specific model.
  • Step-by-step update instructions.
  • Technical support throughout the entire process.

Why isn't my audio device working?

Connection requirements

The KVM switch's audio function requires proper USB connections. Please ensure your computer is securely connected to the KVM via the designated USB-A to USB-B ports to guarantee reliable audio data transmission.

Sound settings on the computer

  • For 3.5 mm jack connection: In your computer's sound settings, select "USB Audio" as the default output device.
  • For USB 3.0 connection: Select the appropriate USB audio output, e.g., "USB Audio Device" or "USB Headset", depending on your system's display.
  • If no sound is output via the 3.5 mm output even after correct adjustment, we recommend using a USB sound card (USB to 3.5 mm adapter) to improve compatibility and ensure proper audio output.

Why can't my computer use Wi-Fi anymore after connecting it to the KVM?

The KVM switch has an integrated network card that is enabled by default. Computers may prioritize the wired connection.

If you want to use Wi-Fi instead of the KVM's wired connection, you can:

Disable the KVM's integrated network card for the selected computer:
Press [Right Ctrl] → [Right Ctrl] → [F4] to turn off the integrated network card. Note: The buzzer will sound twice when turning it on and once when turning it off.

Disable the USB network adapter in the computer settings (example Windows 11):

Method 1: Advanced network settings
- Press [Win + I] to open Windows settings.
- Go to Network & Internet → Advanced network settings.
- Look for the adapter called Realtek USB GbE Family Controller in the list.
- Click on Deactivate.

Method 2: Device Manager
- Press [Win + X] and select Device Manager.
- Expand Network Adapters and search for Realtek USB GbE Family Controller.
- Right-click and select "Disable device".

Using one of the two methods, your computer prioritizes Wi-Fi while remaining connected to the KVM switch.

How can the fan speed be adjusted?

The KVM switch supports three fan modes. Each mode is indicated by the number of beeps from the buzzer. The default mode is mode 3.

To set the fan mode: Press [Right Ctrl] → [Right Ctrl] → [F3] to switch between modes:

Fan mode 1: The fan is deactivated. The buzzer sounds once.

Fan mode 2: The fan runs continuously at high speed. The buzzer sounds twice.

Fan mode 3: The fan operates automatically based on the current temperature. The buzzer sounds three times.

My monitor supports Adaptive-Sync. Is it compatible with this KVM switch?

Yes. The HDK402-M24 supports HDMI 2.1 and features VRR (Variable Refresh Rate) technology, making it compatible with G-Sync and FreeSync.

Does this KVM support Dolby Vision?

Yes. The HDK402-M24 supports HDMI 2.1 and Dolby Vision.

Can this KVM support my 4K@144Hz or 8K monitor?

Yes. The HDK402-M24 supports HDMI 2.1 and resolutions up to 8K (4320p) @60Hz. It is also backward compatible with 4K (2160p) @60/120/144Hz.

Does the KVM support both Mac and Windows environments?

Yes. The HDK402-M24 is compatible with a wide range of operating systems, including Windows, macOS, Unix, and Linux-based systems such as Debian, Ubuntu, Fedora, and Raspbian (including support for Raspberry Pi). It works in mixed operating system environments without additional configuration.

Why aren't my keyboard and mouse working properly?

Common symptoms:

  • Keyboard input is unresponsive or delayed
  • Keystrokes get stuck or are registered twice
  • Mouse movements lag or stutter.
  • Keyboard shortcuts (hotkeys) are not working.

Recommended solutions:

  • Try switching to Legacy Emulation mode to improve compatibility with a wider range of keyboards and mice: Press [Right Ctrl] + [Right Ctrl] + [F2].
  • If the problem persists, please contact our technical support team at support@tesmart.com for expert assistance and guidance on troubleshooting and resolving the issue.
  • Recycling & Trade-in

    Up to 50% credit for recycling

  • Free Shipping

    DE: 3 working days · EU: 3–7 working days

  • 30-day free return policy

    Hassle-free returns & purchase guarantee

  • Extended warranty: 2+1 years

    Register and receive an additional year of warranty