RIITOP
RIITOP USB C ON/Off Extension Cable 3.3ft 3.1 10Gbps 20V/3A 4K@60Hz Black
USB-C extension cable with built-in power switch supports 4K at 60 Hz video, 10 Gbps data and 20 V/3 A charging over 3.3 ft
- Connector TypeUSB C to USB C
- ColorBlack
- Toggle switch cuts power to webcams and microphones for privacy
- Extends USB-C connections 3.3ft with 10Gbps data and 4K@60Hz video
- Built-in on/off button saves energy by disabling unused LED lights and fans
- Delivers up to 20V/3A Power Delivery for fast charging compatible devices
- Works with flash drives, keyboards, Raspberry Pi and other low-power USB-C accessories
USB-C Extension with On/Off Switch
This 3.3ft USB 3.1 Type-C male-to-female cable adds a hardware toggle so you can cut power or data to a connected device without unplugging it. It supports video output up to 4K at 60Hz, data transfer up to 10Gbps and Power Delivery charging up to 20V/3A. The switch is aimed at users who want quick privacy control for webcams or microphones and easy power management for USB-powered lamps, fans or low-power peripherals.
Plug-in Simplicity and Common Pitfalls
Installation is a straight plug-and-play affair: insert the male end into the host port, connect your device to the female end and use the slider to enable or disable the link. The most frequent issue is exceeding the total cable run; the supplier notes that the combined length of this extension plus any attached C-to-C cable must not surpass 1.5m or 5ft, otherwise the link becomes unstable. Another limitation is that the cable cannot drive high-power equipment, so devices requiring more than the rated delivery will not operate correctly.
USB 3.1 Gen 2 Practical Limits
The cable carries a USB 3.1 Gen 2 signal rated for 10Gbps, but the actual throughput drops to USB 2.0 speeds whenever any link in the chain — host port, device or additional cable — only supports USB 3.0 or an earlier revision. Video alternate mode is capped at 4K resolution and 60Hz refresh, so higher-resolution or higher-refresh displays will not reach their native timing through this extension. Power Delivery is limited to the stated 20V/3A profile, meaning laptops or monitors that demand higher wattage cannot charge at full speed.
Highlights
- Toggle switch cuts power to webcams and microphones for privacy
- Extends USB-C connections 3.3ft with 10Gbps data and 4K@60Hz video
- Built-in on/off button saves energy by disabling unused LED lights and fans
- Delivers up to 20V/3A Power Delivery for fast charging compatible devices
- Works with flash drives, keyboards, Raspberry Pi and other low-power USB-C accessories
Specifications
| Connector Type | USB C to USB C |
|---|---|
| Color | Black |
Questions about this item
How can I confirm the 10Gbps data rate is active after connecting an external SSD?
Check the operating system's device manager or system profiler to verify the link speed shows USB 3.1 Gen 2 or 10Gbps, and run a benchmark to confirm sustained throughput.
What comes in the package and do I need any extra cables for 4K@60Hz video?
The box contains only the 3.3ft USB C male-to-female extension cable with the on/off switch. You must supply a USB C male-to-male cable no longer than 1.5m and a display or dock that supports 4K@60Hz over USB C.
Which version should I choose if my laptop only has USB 3.0 ports?
The cable is backward compatible and will operate at USB 2.0 speeds when connected to USB 3.0 or earlier ports, so the single 3.3ft model listed is the only option.
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