USB-A 至 USB-B 2.0 電纜 480 打印機或外部硬盤的 Mbps 10 腳

首先, we need to understand the types of USB interfaces. USB interfaces can be roughly divided into different types such as USB-A, USB-B, 迷你USB, Micro USB and USB-C. 他們之中, USB-A is the most common type, mainly used to connect peripherals such as USB flash drives, 印表機, keyboards, ETC. The USB-B interface is mainly used to connect devices such as printers and scanners.

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There are also different wiring methods for different USB interfaces. Below, we will introduce the wiring methods of each type one by one.

USB-A interface wiring method
When wiring the USB-A interface, you need to pay attention to the following points:
Insert both ends of the USB connector into the USB interface of the device and the computer respectively.
Usually, the USB interface on the computer provides power, so if you want to charge the device, you need to connect the device to the USB interface of the computer.

If you need to read the data stored in the device from the computer, you need to connect the device to the USB interface of the computer.

在某些情況下, two USB-A interfaces can be connected through a USB-A to USB-A data cable. 然而, this situation is very rare and it is generally not recommended to use it in this way to avoid damage such as overpowering.

USB-B interface wiring method
Like the USB-A connector, the USB-B connector also has two ends, which need to be inserted into the USB ports of the device and the computer respectively.
然而, it should be noted that most devices such as printers and scanners are equipped with printer cables, which are data cables that convert from USB-B connectors to USB-A connectors. 所以, when using such devices, we only need to connect them to the USB-A port of the computer.

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Custom USB-A to USB-B 2.0 Cable with 480 Mbps Transfer Speed for Printer or External Hard Drive, 鍍金連接器, 10 腳, 黑色的

關於這個項目
Custom 10-foot high-speed multi-shielded USB 2.0 A-Male to B-Male cable;
DEVICE COMPATIBLE: Connects mice, keyboards, and speed-critical devices, 例如外部硬盤驅動器, 印表機, and cameras to a computer;
ULTRA FAST SPEED: Full 2.0 USB capability with 480 Mbps transfer speed;
DURABLE DESIGN: Corrosion-resistant, gold-plated connectors for optimal signal clarity and shielding to protect against noise, minimizing interference for a clear signal.