THK401-X4-EUBK
4-Port KVM for Apple Studio Display – Up to 6K@60Hz / 5K@120Hz, Compatible with Thunderbolt™ 4 and HDMI devices
- Regular price
-
€770,19 - Regular price
-
€770,19 - Sale price
-
€770,19
Thank you for your order! Due to high demand, this item is temporarily out of stock. Your order is expected to be delivered by mid-May and we sincerely thank you for your patience. We will be happy to bring them straight to your doorstep.
Couldn't load pickup availability
Overview & Highlights
Why you'll love it:
- Designed for Apple Studio Display – Seamless sharing of 5K@60Hz across multiple devices
- Compatible with Thunderbolt 4 & HDMI – Works with Mac (Thunderbolt 4), PC (HDMI+DP), consoles (HDMI) and media players
- Crystal-clear output - Up to 6K@60Hz oder 5K@120Hz
- Single-cable solution – Data, display and 60W charging for supported laptops
- Intelligent switching – Hotkey control, including studio display volume. Also possible via button, IR remote control and mouse wheel.&
- Joint high-speed-USB & Expansion - 10Gbit/s/5Gbit/s, Gigabit Ethernet (1000Mbit/s), L/R audio + microphone.
- Perfect for professionals – Creatives, developers, multi-device workflows
Scope of delivery
- 1 * 4X1 Thunderbolt KVM Switch
- 1 * KVM cable (HDMI + USB)
- 1 * Thunderbolt 4 cable
- 2 HDMI cables
- 1 * IR remote control
- 1 * IR extension cable
- 1 * DC 20V power supply
- 1 * User manual
Downloads & User manual

















Our shipping policy consists of the following 7 sections:
Order processing time (shipping lead time)
- Shipping costs & Delivery time
- Order tracking
- Delayed shipments
- Order cancellations
- Steer & Customs duties
- Contact us
1. Order processing time
The order processing time refers to the period from the time of the order until the order is handed over to the shipping service provider.
• Orders are usually shipped within 1-2 working days after confirmation/payment.
• Orders placed on weekends may be subject to delays.
• Our warehouse operates Monday to Friday during regular business hours (excluding public holidays). In such cases, we will make every effort to minimize shipping delays.
We have warehouses in Germany and other regions. Your order will be shipped directly from the nearest warehouse, depending on your delivery address. If the nearest warehouse does not have the product in stock, we will ship your order from another nearby warehouse to ensure you receive it as quickly as possible.
Shipping to the United Kingdom 🇬🇧
To ensure smooth delivery and correct customs clearance, orders from the United Kingdom are processed through our US shop.
Orders to UK addresses cannot be shipped via our EU shop.
2. Shipping costs & Delivery time
| Country or region | Estimated delivery time | Shipping costs | Logistics service provider |
| Germany | 3 working days | Free Shipping | DHL |
| Other EU countries | 3-7 working days | Free Shipping | DHL/DPD |
| Non-EU countries | 5-12 working days | From 60 euros | UPS |
3. Order tracking
4.Delayed shipments
5. Order Cancellation
6. Taxes & Customs duties
7. Contact us
- TESmart orders are processed automatically. Once shipped, they cannot be canceled or changed, including address changes.
- If you wish to return or request a refund, please contact us within 30 days of receiving the product at service@tesmart.de.
- Returns are only possible if the product is unused, complete and in its original packaging.
- For returns not due to quality issues, the customer bears the return shipping costs.
- TESmart will cover the return shipping costs for returns or refunds due to quality issues.
- Products that are searched for 30 days and within 2 years Items exhibiting problems cannot be returned, but depending on inspection, they can be repaired or replaced (same model only, replacements preferred for members).
- Between the 2nd and 3rd. No return or refund service is offered this year. Members can after 3 months A discount of [amount] will be granted from the date of purchase as part of the trade-in policy. up to 50% You will receive a refund of the original product price towards the purchase of a new product. For detailed terms and conditions, please visit: https://tesmart.de/pages/tesmart-id-trade-in
- Refunds will be processed within 5 working days of the goods being received at the warehouse.
For questions: service@tesmart.de
Full guidelines:
A KVM designed for Apple Studio Display and game consoles
Also a KVM for Apple Studio Display and powerful desktops
A KVM for Apple Studio Display. Every device connected.
Designed for Apple Studio Display and Thunderbolt Displays
HDMI sources fully supported on the Apple Studio Display
Additional HDMI inputs, more ways to play and work
Connect your MacBook, PS5, Xbox and more to a single Apple Studio Display – without constantly switching cables.
• Input 1 supports up to 5K@120Hz (compatible with Thunderbolt devices)
• HDMI inputs 2–4 support up to 4K@60Hz
• Switch between work and play on a high-quality display
• Designed for mixed Mac and console setups
Designed for users who work on macOS and play games on powerful desktops – all on a single Apple display.
• Supports Mac and HDMI desktop switching
• Input 1 supports up to 5K@120Hz
• Ideal for hybrid work and gaming setups
Connect your MacBook, gaming desktop, and consoles to a single Apple Studio Display – with seamless switching.
• One display for work, gaming and entertainment
• Up to 5K@120Hz an Entrance 1
• Three HDMI inputs support up to 4K@60Hz
• Designed for modern, multi-device workflows
Designed for high-quality Thunderbolt Display setups at Apple and other leading display brands.
• Compatible with Apple Studio Display
• Supports Pro Display XDR and LG UltraFine Displays
• Designed for modern Thunderbolt display workflows
• Seamless switching between multiple systems
• Professional, desktop-oriented design
*Devices connected to INPUTS 2–4 cannot enable HDR on the Apple Studio Display.
Connect HDMI devices to the Apple Studio Display – with audio output and keyboard volume control support.
• HDMI inputs support up to 4K@60Hz
• Supports keyboard hotkeys for volume control
• Ideal for consoles and Windows desktops
• Simplifies mixed HDMI + macOS setups
*Devices connected to INPUTS 2–4 cannot activate stereo via the display speakers.
Connect additional devices such as Xbox, PS5, desktops and streaming boxes to your Apple Studio Display.
• Two additional HDMI inputs for greater flexibility
• Quickly switch between devices
• Perfect for gaming and entertainment
• Reduced cable switching at your desk
• Expands the usability of your Apple display
Comparison of different methods for connecting HDMI devices to the Studio Display
Fully powered by JHL8440
Check device compatibility before purchasing
Integrated shared docking station
Easy switching, 4 ways
Dedicated K&M-Ports with dual-mode support
Not all connection methods offer the same experience for users of the Apple Studio Display.
• Central switching for multiple devices
• Supports audio output via the display
• Supports volume control via the keyboard
• Fewer adapters needed
• A cleaner and more stable desktop setup
*Devices connected to INPUTS 2–4 cannot activate stereo via the display speakers.
Based on the Intel JHL8440 architecture for stable high-bandwidth display and device connectivity.
• Designed for Thunderbolt display workflows
• Stable signal processing for premium setups
• Optimized for switching between multiple devices
• Designed for high-speed connectivity
• Platform with professional controller
For full functionality, please ensure that INPUT 1 is connected to a compatible Mac device.
• Compatible with MacBook Air, MacBook Pro, Mac mini, Mac Studio and Mac Pro
• Designed for Apple Studio Display workflows
• Ensures the proper functioning of the camera, speakers, and microphone
• Offers a near-direct connection experience under macOS
• Check your setup before purchasing to ensure compatibility.
Declutter your desk with an integrated docking station – no additional hubs needed. Share essential connections across all connected devices:
• 60W USB-C PD – Charge your laptop while you work
• USB 3.0 (10Gbit/s) – Fast data transfer for drives, webcams and more
• 1000Mbit/s Ethernet – Reliable, wired network connection
• L/R Audio+Mic – Clear audio input and output for meetings
Perfect for hybrid setups, home offices and clean cable management.
Switching shouldn't slow you down – we offer four seamless methods to suit any setup or habit:
• Custom hotkey switching – Quick keyboard shortcuts for power users
• Front button – Easy, direct access at any time
• IR remote control – Maintain control from the other side of the desk
• Mouse wheel – Double-tap for instant toggling
Whether you're working, playing, or presenting – choose the method that suits you best.
To improve keyboard and mouse compatibility – especially when switching via hotkey – 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 for office use or when driver issues arise.
✅ Hotkey commands only work if your keyboard has a dedicated K key.&M-connection is connected.
⚠️ Emulation mode disables driver-based software and advanced features.
⚠️ Bluetooth keyboards/mice are not supported.
-
recycling & trade-in
Up to 50% credit for recycling
-
Free Shipping
DE: 3 working days · EU: 3–7 working days
-
30 days free returns
Hassle-free returns & Purchase guarantee
-
Extended warranty: 2+1 years
Register and receive an additional year of warranty

