Compatible with Raspberry Pi Zero Series , USB2.0 , USB TO TTL

SKU: 250905

Model: Pi USB HUB V1.1

Brand: Seengreat

Category: Raspberry Pi Pico Expansion

$10.50

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Pi USB HUB

Compatible with Raspberry Pi Zero series,USB2.0,USB TO TTL

I Overview

Compatible with the Raspberry Pi Zero series, this USB expansion board provides three USB 2.0 ports plus USB-to-TTL. It is designed specifically for the Raspberry Pi Zero series and achieves true plug-and-play via pogo-pin contacts—no soldering required. With three standard USB-A ports, it easily connects keyboards, mice, storage devices, and other peripherals, addressing the scarcity of native ports on the Raspberry Pi Zero.

Two independent slide switches let you select operating modes. The on-board USB-to-TTL function can connect directly to the Raspberry Pi for debugging, or output independently to a pin header (5V/3.3V/GND/TXD/RXD) to power external development. Multiple status LEDs are provided: a power LED shows supply status in real time; three dedicated LEDs indicate the mounting status of each USB device; TXD/RXD LEDs reflect serial data activity at a glance.

II Product Features

Plug-and-play: pogo-pin connection—solder-free power and data links to the Zero.
Three USB 2.0 ports with individual indicators.
Dual-mode Type-C port: one Type-C serves as both USB-to-TTL and as a USB HUB upstream.
USB upstream source selection: choose the Raspberry Pi or the Type-C port as the HUB host.

III Product Parameters

Model	Pi USB HUB
Supply Voltage	5V
Logic Voltage	3V3
Chip	CH334F、CP2102-GMR
USB Ports	USB 2.0
Serial Baud Rate	12Mb/s(MAX)
Hole Diameter	2.5mm
Dimensions	65mm（L）×30mm（W）