Lenovo 4X91K16968

Overview

The Lenovo 4X91K16968 is a 0.7-meter Thunderbolt 4 cable designed to connect devices with USB-C ports, delivering high-speed data transfer, video output, and power delivery in a compact form. It supports data rates up to 40 Gbit/s and can handle video resolutions up to 7680 × 4320 at 60 Hz, making it suitable for demanding setups that require fast and stable connections. This cable is ideal for users who want to keep their workspace tidy while ensuring reliable performance between laptops, docking stations, external drives, or high-resolution monitors.

Key features

• Transfers data at speeds up to 40 Gbit/s, enabling quick file transfers and smooth workflows.
• Supports video output up to 8K resolution at 60 Hz, perfect for ultra-high-definition displays.
• Provides fast charging capabilities while protecting connected devices with integrated overvoltage protection.
• Features 24-pin USB-C male connectors on both ends for universal compatibility with Thunderbolt 4 and USB-C devices.
• Complies with RoHS and REACH environmental standards, ensuring safe and responsible use.

Key specs

• Length: 0.7 meters
• Data transfer rate: up to 40 Gbit/s
• Video resolution support: up to 7680 × 4320 at 60 Hz (8K)
• Connector type: 24-pin USB-C male to male
• Power delivery: supports fast charging with overvoltage protection
• Compliance: RoHS and REACH certified

Connectivity and compatibility

This cable is designed to work seamlessly with modern Lenovo systems and docking stations that support Thunderbolt 4, as well as other devices featuring USB-C ports. Its short length makes it a practical choice for desktop setups where devices are close together, reducing cable clutter and maintaining signal quality. Whether connecting to external SSDs, high-resolution monitors, or charging compatible laptops, it ensures stable and efficient performance.

Ideal uses and environments

The Lenovo 4X91K16968 cable fits well in professional environments such as home offices, design studios, and conference rooms where space is limited but high-speed connectivity is essential. It suits users who require fast data transfers, high-resolution video output, and reliable power delivery in a compact cable. This makes it a strong choice for creative professionals, IT specialists, and anyone needing a dependable connection for their Thunderbolt 4 or USB-C devices.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Shipping costs are calculated at checkout based on destination, total weight, and selected speed. Free shipping applies to carts over $100 (excluding heavyweight items). All available options and final pricing are clearly shown before payment so you can choose the service that best fits your needs.

Deliveries are handled by major carriers such as USPS, UPS, and FedEx. Estimated delivery times are displayed at checkout and may vary depending on service level and location. Please note that these are estimates and can be affected by weather, holidays, or carrier volume. Once your order ships, you’ll receive a tracking number for real-time updates from pickup to final delivery.

Providing an accurate shipping address helps prevent delays, and changes may be limited once the order has been dispatched. P.O. boxes are supported only when permitted by the selected carrier. Packaging and handoff are optimized to protect items during transit, though oversized or high-weight products may require special handling. All shipping methods and any related constraints are clearly shown during checkout.

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Returns are accepted within 30 days of delivery. Items must be unused, in the same condition received, with tags, manuals, accessories, and original, unaltered packaging. Any item kept will be deducted from the refund. Start a return by sending us an email. Items sent back without approval may be refused or returned to the sender.

Some items are not returnable: opened TVs/combos/monitors 37″+, opened computers or software, electronic downloads, opened consumables (film, paper, bulbs, media, ink), custom or modified computers, special-order or “nonreturnable” items, submerged underwater gear, and opened educational media.

After inspection, refunds are issued to the original payment method; allow 5–7 business days for the credit to post. Shipping, handling, customs duties, and import taxes are nonrefundable. If an item is used, incomplete, or not in original condition, a 30% restocking fee may apply. Direct exchanges are not offered; purchase the replacement and return the original for a refund.

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If you need warranty service, please file the claim directly with the manufacturer. They may require proof of purchase, the product serial number, original packaging, photos, or basic troubleshooting. Some brands ask you to register the product or obtain a case number before shipping it for repair or replacement. We don’t submit or approve claims, but we can point you to the correct support links and contact details.

Keep your invoice and packaging in a safe place, and report any functional issues to the manufacturer as soon as they appear. If you’re unsure whether a problem is covered, the manufacturer’s support team can confirm next steps and timelines. While we cannot intervene in decisions or outcomes, we’re happy to provide purchase documentation or guidance so you can move through the warranty process smoothly.

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