Microconnect TB3020 Thunderbolt cable 2 m 20 Gbit/s Black

The MicroConnect TB3020 is a 2 m Thunderbolt 3 cable designed for high-speed connections between Thunderbolt-enabled devices. It supports data transfer rates up to 20 Gbit/s using a Thunderbolt 3 port and delivers up to 100 W of power for fast charging and power delivery. The cable uses Intel's Thunderbolt chipset and is constructed with coaxial conductors, ultra-fine tinned copper and TEFLON insulation for durability and reduced interference. It is black, weighs 90 g and features male-to-male connectors.

Advantages

The cable supports up to 20 Gbit/s over Thunderbolt 3 ports and is backward compatible with USB 3.1 Gen 2 (10 Gbps) and USB 3.1 Gen 1 / USB 3.0 (5 Gbps) when used with the corresponding ports. It can carry up to 100 W of power delivery, supports dual 4K 60 Hz video output over a Thunderbolt connection, and uses a tested Intel Thunderbolt chipset for consistent performance and safety. The construction with coaxial cable, TEFLON insulation and tinned copper enhances durability and minimizes interference.

Suitable for

• Connecting Thunderbolt 3 docks, eGPU enclosures (Razer Core), docking stations and PCI‑E accessories
• High-speed data transfer between Thunderbolt-enabled laptops and external drives
• Power delivery to laptops and devices that accept up to 100 W via Thunderbolt 3
• Driving dual 4K displays at 60 Hz from a Thunderbolt 3 port

Key specifications

• Model: MicroConnect TB3020
• Connector: USB-C (male) to USB-C (male)
• Length: 2 m
• Maximum data rate: up to 20 Gbit/s (Thunderbolt 3)
• Backward compatibility: USB 3.1 Gen 2 (10 Gbps), USB 3.1 Gen 1 / USB 3.0 (5 Gbps)
• Power delivery: up to 100 W
• Video: dual 4K @ 60 Hz over Thunderbolt 3; single 4K over USB-C with DisplayPort Alt Mode
• Chipset: Intel Thunderbolt chipset (built-in)
• Weight: 0.09 kg
• Colour: Black
• MPN: TB3020
• EAN: 4002888415576

How to use

Connect one male USB‑C end of the TB3020 cable to the Thunderbolt 3 port on your host device and the other end to the Thunderbolt 3 port on the accessory (dock, eGPU, display, external drive). For maximum data speed and dual‑4K video, use Thunderbolt 3 ports on both devices. If connecting to a USB‑C port, ensure that the port supports the required USB standard or DisplayPort Alternate Mode; when using USB‑C without Thunderbolt 3, data rates and video capability may be limited.

Recommendations

Use the TB3020 with devices that have Thunderbolt 3 ports for guaranteed 20 Gbit/s transfer rates and dual 4K@60 Hz video. Do not expect full Thunderbolt performance when using standard USB‑C ports that lack Thunderbolt support. Avoid bending the cable sharply and keep connectors clean to maintain reliable connections.