Cable Leader - USB4 Cable 20Gbps, USB-C to USB-C Gen 2x2, 240W 4K, 6.6ft (2m) for Laptop, Dock, Monitor - Black
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About this product
Need more than three feet between the laptop and the dock? This Cable Leader USB4 Gen 2x2 cable gives you a 6.6ft run carrying 20Gbps of data transfer, up to 240W of charging, and 4K 60Hz video on a single USB-C connection. USB4 and USB 4 are the same standard, so either spelling works. The built-in E-Marker chip declares 5A and Extended Power Range to the host, so USB Power Delivery 3.1 can negotiate the full 48V/5A path that gaming laptops and mobile workstations need when a 100W cable stalls them. Inside, ten individually shielded 31 AWG coaxial lines carry the high-speed pairs and two 23 AWG tinned-copper conductors carry the 5A power path. Compatible with MacBook Pro, Dell XPS, ThinkPad, Surface, Galaxy, iPad Pro, Steam Deck and USB-C docking stations, and backward compatible with USB 3.2, 3.1, 3.0 and 2.0 hosts. Best for: reaching a monitor or dock across a desk with data, video and 240W charging on one cable. Not for: 8K displays, dual 4K setups or 40Gbps transfers, which need a USB4 Gen 3x2 40Gbps cable. RoHS compliant.
Cable Length
6.56'Features
20Gbps Data, 4K Video, and 240W Charging on One Cable
One cable from the laptop to the dock, and the monitor, peripherals and charging all ride on it. At 6.6 ft it is long enough to reach a display on a monitor arm or a tower under the desk, where a 3ft cable leaves you stretching. Move files off an NVMe SSD enclosure at 20Gbps, drive a 4K 60Hz screen, and run 240W fast charging on a gaming laptop at the same time. Both ends are USB-C and reversible.
E-Marker Chip Unlocks Full 240W — USB PD 3.1 EPR
A USB-C cable without an E-Marker chip is limited to 3A, which caps charging at 60W no matter how strong the charger is. This cable carries an E-Marker that declares 5A and Extended Power Range to the host, so USB Power Delivery 3.1 can negotiate up to 48V/5A — 240W. The E-Marker requirement and the 48V/5A EPR path are both defined by the USB-IF in the USB Type-C and USB Power Delivery specifications.
Fits USB4 and USB-C Devices — Not for 8K or 40Gbps
Ten Coax Lines and 25-Micron Foil Shield — 5.0mm Jacket
The ten high-speed conductors are individually shielded 31 AWG silver-coated-copper coaxial lines, and two 23 AWG tinned-copper conductors carry the 5A power path over the full two metres. A 25-micron copper foil wraps the bundle against interference. Connectors are double-molded, polyamide resin inside and PVC outside, in a PC and ABS shell. The 5.0mm PVC jacket is VW-1 flame-rated.
Tested Before It Ships — Cable Leader Direct Support
Every unit is tested for opens, shorts, and miswires on the production line, and each run is sample-tested during production for continuity and data integrity. Manufactured to RoHS environmental standards (lead, mercury, and cadmium-free). If your cable arrives defective or stops working in normal use, Cable Leader handles replacement requests directly — no manufacturer redirects.
Specifications
- Cable Length6.56 feetConnector Type (End 1)USB-CGender (End 1)MaleConnector Type (End 2)USB-CGender (End 2)MaleMaximum Data Transfer Rate20000 megabits per second
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Need more than three feet between the laptop and the dock? This Cable Leader USB4 Gen 2x2 cable gives you a 6.6ft run carrying 20Gbps of data transfer, up to 240W of charging, and 4K 60Hz video on a single USB-C connection. USB4 and USB 4 are the same standard, so either spelling works. The built-in E-Marker chip declares 5A and Extended Power Range to the host, so USB Power Delivery 3.1 can negotiate the full 48V/5A path that gaming laptops and mobile workstations need when a 100W cable stalls them. Inside, ten individually shielded 31 AWG coaxial lines carry the high-speed pairs and two 23 AWG tinned-copper conductors carry the 5A power path. Compatible with MacBook Pro, Dell XPS, ThinkPad, Surface, Galaxy, iPad Pro, Steam Deck and USB-C docking stations, and backward compatible with USB 3.2, 3.1, 3.0 and 2.0 hosts. Best for: reaching a monitor or dock across a desk with data, video and 240W charging on one cable. Not for: 8K displays, dual 4K setups or 40Gbps transfers, which need a USB4 Gen 3x2 40Gbps cable. RoHS compliant.
The cable supports Power Delivery and data transfer between smartphones, tablets, and computers. It has a fast maximum data transmission rate of 40 Gbps and a power delivery charging capacity of 100W. When connected to a device that enables video output, such as Thunderbolt 4 docking station, the cable can also support up to one 8K monitor and two 4K dual displays. With a double-braided polyester cover, the exterior is abrasion-resistant, which reduces fraying and prolongs the lifespan of the cable.
Need one cable that moves files, drives a display, and charges your laptop at full speed? This Cable Leader USB 3.2 Gen 2 USB-C to USB-C cable does all three: 10Gbps SuperSpeed data transfer, 4K at 60Hz video over DisplayPort Alt Mode, and 60W (20V/3A) USB Power Delivery charging through one reversible connection. All four SuperSpeed pairs and both sideband pins are wired, with an E-Marker chip for safe PD negotiation, foil-plus-braid double shielding, 24 AWG power conductors, and fully molded strain relief at both ends. Compatible with MacBook Air, MacBook Pro, iPad Pro, Surface Pro, Samsung Galaxy, Google Pixel, Steam Deck, and Samsung T7 or SanDisk Extreme portable SSDs, plus USB-C docks and monitors - it does not reach Thunderbolt 40Gbps speeds or charge above 60W. Offered in black and white. Best for: one-cable data, video, and charging on USB-C laptops, tablets, and external drives. Not for: Thunderbolt 3/4 40Gbps transfers or 100W laptop charging. RoHS compliant.
The Satechi USB-C to USB-C Data and Charge Cable delivers powerful charging, blazing-fast data transfer, and crystal-clear streaming with up to 240W of charging, 20Gbps data transfer speeds, and 4K/60Hz video output. Its premium, tangle-free design features a durable braided cable with a reinforced neck, aluminum USB-C connectors, and vegan leather cable management to keep your workspace clutter-free while promoting sustainability. Compatible with: MacBook Pro 14/16-inch (2025 M5/M4/M3/M2/M1), MacBook Air 13/15-inch (2025 M5/M4/M3/M2/M1), iPad Pro 11/13-inch (2025 M5/M4/M2/M1), iPad Air 11/13-inch (2025 M3/M2/M1), iPad Mini (2024 A17/6th Gen), iPhone 18 Pro, iPhone 18 Pro Max, iPhone 17, iPhone Air, iPhone 17 Pro, iPhone 17 Pro Max, iPhone 16/15/14/13/12 series, Mac Mini (2026 M6, M5 Pro, M4 Pro, M4), iMac (2024 M4/M3/M1), Mac Studio (2026 M5 Max/Ultra, M4 Max, M3 Ultra M2, M1), Lenovo ThinkPad, Microsoft Surface, Google Pixelbook, Google Pixel Pro 8/9, Samsung S24/Z Flip 5 - For MacBook, iMac, Supported, but Macs do not support 20Gbps. Limited to 10Gbps.
| Pros for Cable Leader - USB4 Cable 20Gbps, USB-C to USB-C Gen 2x2, 240W 4K, 6.6ft (2m) for Laptop, Dock, Monitor - Black | |||
|---|---|---|---|
| There were no pros for this product— | Overall Performance, Data Transfer Speed, Cable Length, Functionality, USB-C | There were no pros for this product— | There were no pros for this product— |
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