r/USB is a subreddit with 964 members. The most common kinds of discussions are solution requests and advice requests, and the community frequently discusses usb, cable, port, type, and drive.
For everything related to USB.
Popular Themes in r/USB
#1
Solution Requests
: "Is there any way to fix this?"
9 posts
#2
Advice Requests
: "Is there a shop that'll recover files from a broken usb?"
8 posts
Popular Topics in r/USB
#1
Usb
: "In search of: A tip to put at the end of a Usb-C cable that measures the wattage passing through."
351 posts
#2
Cable
: "What type of Cable is this"
36 posts
#3
Port
: "A Simple Guide to USB Hubs Ports Colors and Their Meanings"
33 posts
#4
Type
: "Anyone know what usb Type this is?"
31 posts
#5
Drive
: "Can you use higher spec USB thumb Drive with lower spec USB port?"
17 posts
#6
Power
: "What's the Maximum USB Cable Length for Power Delivery?"
17 posts
#7
Hub
: "A Simple Guide to USB Hubs Ports Colors and Their Meanings"
16 posts
#8
Adapter
: "Recommendations for PC USB Adapter to help filter noise"
11 posts
#9
Data
: "Correlation between PD specs and Data transfer protocols"
10 posts
#10
Problem
10 posts
Member Growth in r/USB
Yearly
+120 members(14.2%)
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About
GummySearch helps people research Reddit communities by organizing activity, growth, themes, and post-level signals into one place.
This page gives a focused view of r/USB, including current member size, discussion patterns, product reviews, and related communities to explore.
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Last updated: August 1, 2026