USB cable Lenovo USB4 Gen 2x2 4X91U92143, USB‑C to USB‑C, 1.5 m, 20 Gbit/s, Black

Lenovo USB4 Gen 2x2 4X91U92143 is a USB‑C to USB‑C cable designed for wired connections between modern laptops, tablets, docking stations and external drives. The 1.5 m black cable supports USB4 Gen 2x2 bandwidth up to 20 Gbit/s, enabling high‑speed file transfers and reliable data links for compatible devices. It is built to work with USB‑C hosts and peripherals that support USB4 and related power delivery and display modes.

Advantages

The cable provides a stable 20 Gbit/s data channel for transfers between USB4‑capable devices, reducing waiting time when moving large files. Its USB‑C to USB‑C design eliminates the need for adapters when connecting modern hosts and peripherals. The 1.5 m length balances reach and signal integrity for desktop and mobile setups, while the black jacket offers a discreet appearance that fits common work environments.

Suitable for

• High‑speed file transfers between laptops and external drives
• Connecting USB4‑capable docking stations and hubs
• Linking modern tablets or laptops with USB‑C host ports
• Connecting displays or adapters that use USB4 or alternate modes (where supported)

Key specifications

• Connector type: USB‑C to USB‑C
• Length: 1.5 m
• Maximum data throughput: up to 20 Gbit/s (USB4 Gen 2x2)
• Power delivery support: up to 48 V / 5 A (240 W)
• Color: Black

How to use

Plug one USB‑C connector into the host device and the other into the peripheral or dock. Ensure both devices support the required USB4 features and power delivery levels to achieve full data rates and power transfer. For display or alternate mode usage, enable the corresponding settings on connected devices if required and use compatible hosts and displays that support the feature set.

Recommendations

Use the cable in direct, undamaged condition and avoid tight bends near the connectors. For maximum performance, connect devices that support USB4 Gen 2x2 and required power delivery specifications. If you experience reduced throughput, verify device capabilities, cable integrity and firmware or driver updates for connected devices.