USB 2.0 data cable, three types available: male to male, male to female, A to B printer cable, transparent blue PVC wire with anti-interference shielding, multiple lengths optional, for printer, scanner, USB peripheral data transfer, 1000 PCS per carton, stock lead time 3-5 days, customizable cable length & shell printing
1. 规格Spec
问：这款 USB 线有哪些接口款式，传输标准是什么？
答：支持三类接口：A 公对 A 公延长线、A 公对 A 母延长线、A 公转 B 公打印机线，统一 USB2.0 标准，传输速率 480Mbps，内置屏蔽层降低信号损耗。
Q: What plug types does this USB cable have, what transmission standard?
A: Three plug types: A male to A male, A male to A female, A male to B male printer cord. Standard USB2.0 with 480Mbps speed, built-in shielding to reduce signal loss.
2. 颜色与长度Color &Length
问：线材默认颜色，长度有哪些规格可选择？
答：现货标准透明蓝色外皮；常规 0.3m/0.5m/1m/1.5m/2m 多长度，大批量可定制黑色、灰色线材与特殊长度。
Q: What’s the default cable color, what lengths are available?
A: Standard transparent blue cable in stock; common lengths: 0.3m/0.5m/1m/1.5m/2m. Black/grey cables and custom lengths available for bulk orders.
3. 用途Purpose
问：不同接口型号分别适用什么设备？
答：A 转 B 线：打印机、扫描仪、作曲 MIDI 设备；公对公：电脑设备互联；公对母：USB 口延长拓展，兼容各类 USB2.0 外设。
Q: What devices fit each cable type?
A: A to B: printers, scanners, MIDI equipment; male to male: PC interconnection; male to female: USB port extension, compatible with all USB2.0 peripherals.
