# PCA9548A modules

- Category: Interface modules > Serial & bus interfaces
- Also known as: PCA9548A, PCA9548A 8-Channel I2C Bus Switch Module, PCA9548A 8通道 I2C 总线控制的双向转换开关模块, PCA9548A模块, 多路扩展板
- Product page: https://partlark.xyz/p/c-pca9548a-modules-9e97b6793e

## Details

- Identified as: PCA9548A

## Listings

Cached marketplace data: goods prices in CNY, freight, taxes and fees excluded. Prices, stock and options can change; confirm on the listing before ordering.

### 1. 深圳市嘉琪盛电子有限公司 (1688)

- Price: ¥2.82 per item
- Listing status: listed; details checked 2026-11-06
- Marketplace listing: https://detail.1688.com/offer/1020317680545.html?spm=kj.xyt.api.keywordQuery&fromkv=refer:HVCVSVCRJVNFERZUGNLDMTKKKFDUSWKEI5GUUWCHLE2EIQKOJJKUOVSQK5BTIRCKJQ2FSVCPJ5FFKR2BGNCE6T2CLJDUSWSUJNHEGN2QJY3FCPJ5HVEA1111
- Order via Superbuy (affiliate link): https://www.superbuy.com/en/page/buy/?platform=ALIBABA&id=1020317680545&partnercode=EU3LLB&trackPayload=pc_share
- Matching options (PartLark variant links for the haul or bulk add):
  - PCA9548A module (option price ¥2.82, stock 99882, best pick): https://partlark.xyz/p/c-pca9548a-modules-9e97b6793e/variant?listing=7736&sku=6029662725594

## Ordering

Paste one or more variant links (one per line) into https://partlark.xyz/basket/bulk-add to add them to a haul. Matches are checked automatically and are not a guarantee of compatibility.