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Two white USB-C silicone cables coiled together

Monoprice Inc.

Monoprice 148849 USB4 Gen 2 Silicone Cable 2-Pack

SKU CH-NDXY-X6X2M

Two 6 ft USB-C to USB-C cables support 20 Gbps data, 8K at 60 Hz with DSC, and 240 W Power Delivery 3.1 in a flexible silicone jacket

  • Connector count2
  • Product typeUSB & Lightning Cables
  • Key featuresCable Type : USB4 Gen 2 Silicone Cable
  • USB4 Gen 2 delivers up to 20 Gbps data transfer
  • Supports 8K 60 Hz video with Display Stream Compression
  • USB Power Delivery 3.1 provides up to 240 W charging
  • Premium silicone jacket stays flexible and resists tangles
  • Two cables included for multiple devices or spare connections

USB4 Gen 2 cable pair for high-speed data and power

This two-pack supplies USB-C to USB-C cables rated for up to 20 Gbps data transfer and 240 W Power Delivery 3.1. The silicone jacket stays flexible and resists tangles on a desk or in a bag. Each cable supports 8K video at 60 Hz with DSC or 30 Hz without compression. The pair suits users who want matching cables for multiple devices.

Suits creators and power users needing 8K60

Professionals driving high-resolution displays or fast-charging laptops will benefit from the full USB4 Gen 2 bandwidth and PD 3.1 support. Buyers who only need basic charging or lower-resolution video may find a simpler cable adequate. The set is not for anyone requiring legacy USB-A connectors or longer runs beyond the supplied length.

Plug-and-play with no driver installation required

Both ends use standard USB-C so connection is immediate on any compatible host or peripheral. The soft silicone sheath prevents kinking but can attract dust and lint over time. Ensure both devices support the target resolution and power profile; mismatched hardware will fall back to lower speeds without warning.

How it compares

Measured against everything we stock in USB Cords & Extension Cables, at today’s prices. Recalculated every night.

Price $17.99
Pricier than about 70% of the 15,227 comparable items (median $14.99).

Specifications

Product
Brand nameMonoprice
Model name148849
Product typeUSB & Lightning Cables
Ports & slots
Connector count2

Questions about this item

What devices need a USB-C port to use this cable?

Any host or peripheral with a USB-C connector — laptops, docks, external drives or 8K monitors — can plug directly into either end.

Will it run at full speed with my older USB 3.2 Gen 2 gear?

The cable is backward compatible; it will carry up to 20 Gbps with USB4 hosts and negotiate the highest rate the older port supports.

How can I confirm 240 W charging is active after I connect my laptop?

Check the OS power read-out or the charger's display — it should show the negotiated voltage and current reaching the 240 W PD 3.1 limit.

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