mbeat TB48 Thunderbolt 4 / USB4 Docking Station

mbeat TB48 Thunderbolt 4 USB4 Docking Station MB-DOCK-TB48 — front and rear panel view showing SD card slot, USB-C, audio, host port, HDMI 2.1, 2.5GbE LAN and USB-A ports
$429.95

Description:

The TB48 is a high-performance Thunderbolt™ 4 docking station designed for modern professional workflows. Delivering 40Gbps bandwidth, support for 8K or dual 4K displays, 96W laptop charging, 2.5GbE networking, and 12 essential ports, it replaces multiple adapters with a single, reliable connection. Built for speed, stability, and universal compatibility across Windows and macOS, it keeps your workspace streamlined and your devices running at peak performance.

  • • Thunderbolt™ 4 & USB4 certified — full 40Gbps bandwidth
  • • Dual 4K@60Hz extended desktop or single 8K@30Hz via HDMI 2.1
  • • Up to 96W USB-C PD 3.0 laptop charging — 150W adapter included
  • • 2.5GbE LAN, SD 4.0 card reader, Hi-Res 3.5mm audio
  • • 12 ports total — plug-and-play, no drivers required

Unstoppable 40Gbps Bandwidth
Instantly elevate your workflow. The TB48 fully utilizes the 40Gbps bandwidth of Thunderbolt™ 4 and USB4, enabling high-speed data transfer without contention. Large files move in seconds, peripherals operate at full throughput, and performance remains consistent even during simultaneous, high-load operations.

Future-Proof 8K & Flexible 4K Displays
Command your visual workspace with exceptional clarity. The TB48 supports a single 8K@30Hz display via HDMI 2.1 or an efficient dual 4K@60Hz configuration. Video output is supported through the HDMI port and both downstream Thunderbolt™ 4 ports, providing flexible, adapter-free multi-monitor setups.

Maximum Power Reliability With 150W Adapter
Power your entire workstation with the included 150W high-efficiency adapter. It supplies all 12 ports while delivering up to 96W of certified Power Delivery (PD) to the host laptop, ensuring stable operation and preventing power throttling under sustained workloads.

Professional-Grade 2.5G Ethernet
Achieve faster and more reliable wired connectivity with the integrated 2.5 Gigabit Ethernet port. Delivering up to 2.5× the bandwidth of standard Gigabit Ethernet, it reduces latency and improves stability for video conferencing, streaming, and large data transfers.

Master Your Connectivity With 12 Essential Ports
Streamline your workspace with a single, comprehensive hub. The TB48 integrates 2× Thunderbolt™ 4/USB4 downstream ports, 2× USB-C 10Gbps ports, 2× USB-A 10Gbps ports, HDMI 2.1, an SD 4.0 card reader, 2.5GbE LAN, and a high-resolution audio jack—reducing clutter while supporting modern
professional workflows.

Universal Plug-And-Play Integration
Engineered for broad compatibility, the TB48 works seamlessly with Thunderbolt™ 4, Thunderbolt™ 3, USB4, and USB-C laptops supporting DisplayPort Alt Mode. It supports Windows 10+ and macOS 11.2+, requires no drivers, and delivers a reliable plug-and-play experience across platforms.

Interface
• Upstream: 1 × Thunderbolt™ 4 / USB-C port (Front,
supports up to 96W PD, 40Gbps)
• Downstream:
- 2 × Thunderbolt™ 4 / USB4 ports (Rear, data or video
output)
- 2 × USB-A 10Gbps (Rear, 5V/0.9A)
- 1 × USB-C 10Gbps (Rear, 5V/1.5A)
- 1 × USB-C 10Gbps (Front, 5V/3A)
• Video Output:
- 1 × HDMI 2.1
- 2 × Thunderbolt™ 4
• Maximum Resolution: 1 × 8K@30Hz or 2 × 4K@60Hz
• Ethernet: 1 × RJ45 (Rear, 10/100/1000/2500Mbps)
• Card Reader: 1 × SD 4.0 (Front, up to 985MB/s)
• Audio: Hi-Res 3.5mm Headset Jack (Front, 24bit / 96Hz)
• Security: K-Lock Slot for physical anti-theft security
• LED Indicators:
- Power LED: Green (power on)
- Thunderbolt™ 4 LED: Blue (active Thunderbolt™ connection)
• Power Type:
- DC Power Input: 150W (20V/7.5A)
- 150W DC Power Adapter Included
- PD Charging Output: USB-C PD 3.0 up to 96W (5V / 9V / 15V / 20V@4.8A) to host device

Supported Operating System
• Windows® 10
• macOS Big Sur 11.2 or later

Compatibility and Requirements
• Dual Extended Display Compatibility Alert for Apple MacBook: Dual display support depends on the MacBook’s processor, not the dock. MacBook Pro models with M1 Pro, M1 Max, M2 Pro, M2 Max, M3 Pro, or M3 Max chips support dual extended displays natively, whereas MacBook Air or MacBook Pro models with M1, M2, or M3 (Base) chips support only a single extended external display.
• Windows laptops with Thunderbolt™ 4 or USB4 generally support dual extended displays.

Product and Package:
• Product Dimensions: 19.9cm × 7.5cm × 3.1cm
• Product Weight: 0.26kg
• Cable Length: 100cm (USB-C / Thunderbolt™ data cable)
• Package Dimensions: 29.5cm × 14.5cm × 9cm
• Package Weight: 1.11kg
• Package Contents: Thunderbolt™ 4 Docking Station, 150W DC Power Adapter (Included), USB-C / Thunderbolt™ Cable (100cm), Instruction Manual, Product Registration Card

Frequently Asked Questions: MB-DOCK-TB48

Q1: Do I need a Thunderbolt 4 laptop to use the TB48, or will it work with older Thunderbolt and USB-C devices?

The TB48 is built for broad compatibility. It works with Thunderbolt 4, Thunderbolt 3, USB4, and USB-C laptops that support DisplayPort Alt Mode, so you are not locked into a single laptop generation. The included 100cm USB-C and Thunderbolt cable connects to the host port on your laptop, and the dock operates as a true plug and play device with no driver installation required.

Host Connection TypeCompatible Devices
Thunderbolt 4 / USB4 Latest MacBook Pro / Air (M1 to M3), Windows laptops with Thunderbolt 4 or USB4
Thunderbolt 3 Earlier MacBook Pro models, Windows laptops with Thunderbolt 3 ports
USB-C with DisplayPort Alt Mode Windows ultrabooks and laptops without Thunderbolt, including Dell XPS, ThinkPad, HP EliteBook, Microsoft Surface

Q2: Can I use two external monitors in extended mode on a MacBook with an M1, M2, or M3 chip?

This depends on your MacBook's processor, not the dock. MacBook Pro models with M1 Pro, M1 Max, M2 Pro, M2 Max, M3 Pro, or M3 Max chips support dual extended displays natively through the TB48. MacBook Air or MacBook Pro models with the base M1, M2, or M3 chip are limited to a single extended external display, as this is an Apple Silicon graphics chipset limitation rather than a limitation of the dock itself. Windows laptops with Thunderbolt 4 or USB4 generally support dual extended displays without this restriction.

⚠️ Dual Display Compatibility Alert: Before purchasing for multi-monitor use on a MacBook, confirm your exact chip variant. Base M1, M2, and M3 chips (non Pro, non Max) support one external display only.

Q3: What display resolutions does the TB48 support, and can I run 8K and dual 4K at the same time?

The TB48 supports either a single 8K@30Hz display via HDMI 2.1, or a dual 4K@60Hz configuration using the HDMI port together with one of the downstream Thunderbolt 4 ports. These are alternative configurations rather than simultaneous modes, so you choose the setup that suits your workflow when connecting your displays.

Video OutputStandardMax Resolution
HDMI Port HDMI 2.1 8K@30Hz or 4K@60Hz
Thunderbolt 4 Port (x2) Thunderbolt 4 / USB4 4K@60Hz per port

Q4: What ports and connectivity does the TB48 provide?

The TB48 consolidates 12 essential ports into a single connection, covering data, video, networking, storage, and audio. Here is the full port layout:

Port / FeatureSpecification
Upstream (host) 1 x Thunderbolt 4 / USB-C (front, 40Gbps, up to 96W PD)
Thunderbolt downstream 2 x Thunderbolt 4 / USB4 (rear, data or video output)
USB-C (high-speed) 2 x USB-C 10Gbps (1 rear at 5V/1.5A, 1 front at 5V/3A)
USB-A (high-speed) 2 x USB-A 10Gbps (rear, 5V/0.9A)
Video Output 1 x HDMI 2.1 plus 2 x Thunderbolt 4 (see display table above)
Networking 1 x RJ45, 2.5 Gigabit Ethernet (10/100/1000/2500Mbps)
Card Reader 1 x SD 4.0 (front, up to 985MB/s)
Audio Hi-Res 3.5mm headset jack, 24bit / 96Hz (front)
Security K-Lock slot for physical anti-theft security
Power 150W DC power adapter (20V/7.5A), included

⚠️ Note: The 150W adapter supplies all 12 ports on the dock and delivers up to 96W of certified Power Delivery to your host laptop through the upstream port, helping prevent power throttling under sustained workloads.

Q5: Which operating systems are compatible with the TB48, and do I need to install a driver?

The TB48 supports Windows 10 and later, and macOS Big Sur 11.2 and later. Unlike DisplayLink based docks, the TB48 uses native Thunderbolt and USB4 video output, so no driver installation is required. Simply connect the cable and the dock is ready to use.

Operating SystemSupported Versions
Windows Windows 10 and later
macOS Big Sur 11.2 and later, including M1, M2, and M3 chips