Tripp Lite
Tripp Lite U421-20N-G2 USB C Extension Cable 20in 10Gbps 60W PD Thunderbolt 3 M/F
Extends a USB-C connection by 20 inches with 10 Gbps data and 60 W charging
- TypeUSB
- Connector TypeUSB C to USB C
- ColorBlack
- Cable Length1.64 ft. (0.50m)
- Thunderbolt 3Yes
- Connector Number2
- Charges devices up to 60W via Power Delivery
- Transfers data at 10 Gbps with USB 3.2 Gen 2
- Extends USB-C connections by 20 inches
- Works instantly with plug-and-play setup
- Compatible with Thunderbolt 3 and USB-C devices
USB-C extension cable for USB 3.2 Gen 2
This 20-inch male-to-female cable adds length between a host and a USB-C or Thunderbolt 3 peripheral such as a dock, smartphone or laptop. It carries data at up to 10 Gbps and delivers up to 60 W of Power Delivery charging. The nickel-plated connectors and PVC jacket are rated VW-1 for flame resistance.
10 Gbps data rate with 60 W Power Delivery
The cable is certified for USB 3.2 Gen 2 speeds of 10 Gbps, twice the bandwidth of Gen 1, while simultaneously providing 20 V at 3 A (60 W) to charge the connected host. Backward compatibility lets it work with older USB generations at their native speeds.
Plug-and-play installation with no software required
Simply connect the male end to the host port and the female end to the device cable; the link negotiates automatically. The only common issue is attempting runs longer than the 0.5 m length, which this cable does not support.
Highlights
- Charges devices up to 60W via Power Delivery
- Transfers data at 10 Gbps with USB 3.2 Gen 2
- Extends USB-C connections by 20 inches
- Works instantly with plug-and-play setup
- Compatible with Thunderbolt 3 and USB-C devices
Specifications
| Brand | Tripp Lite |
|---|---|
| Model | U421-20N-G2 |
| Type | USB |
| Connector Type | USB C to USB C |
| Color | Black |
| Cable Length | 1.64 ft. (0.50m) |
| Thunderbolt 3 | Yes |
| Connector Number | 2 |
| Terminal Gender | Male to Female |
| Specifications | Side A - Connector 1: USB C (MALE) Side B - Connector 1: USB C (FEMALE) Connector Plating: Nickel Contact Plating: Nickel Cable Jacket Material: PVC Cable Jacket Rating: VW-1 Cable Outer Diameter (OD): 5.2MM |
| Construction | PVC |
| Features | USB-C Cable Connects Devices for Charging or Transferring Data at 10 Gbps Speeds This USB extension cable (M/F) is compatible with any device with a USB-C or Thunderbolt 3 port, including MacBook Pros, Chromebooks and Windows laptops. The USB-C cable supports USB 3.2 Gen 2 data transfer speeds up to 10 Gbps, which is twice as fast as USB 3.2 Gen 1. It is backward compatible with previous USB generations, so you can use it to connect legacy equipment. Extension Cable Connects Computers, Docks, Smartphones and Other USB-C Devices This cable allows you more flexibility in placing device |
| Shipping weight | 0.04 kg |
| Package size | 241 × 184 × 13 mm |
Questions about this item
What does the 10 Gbps rating mean when this extension sits between my laptop and a Thunderbolt 3 dock?
The cable supports USB 3.2 Gen 2 data rates up to 10 Gbps and is Thunderbolt 3 compatible, so it will pass the full 10 Gbps throughput to a connected dock or device.
Which USB standard does the cable follow, and what does that limit in practice?
It follows USB 3.2 Gen 2, capping data at 10 Gbps and power delivery at 60 W (20 V / 3 A) for charging the host.
What physical space and connectors do I need to fit this 20-inch extension?
The cable is 20 in (0.5 m) long with a 5.2 mm PVC jacket, a male USB-C plug on one end and a female USB-C receptacle on the other, requiring only a standard USB-C port on each side.
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