It literally says '10/100BASE-T performance' which limits the connection to 100Mbps. Did you read the product description? Ethernet Cable Converter For Mac Did you read the product description? It literally says '10/100BASE-T pe To all the folks complaining about the limited speed and giving out one star ratings. Used to work perfectly To all the folks complaining about the limited speed and giving out one star ratings. Mode select pins are used to select the bus interface mode. The CP2201 28-pin QFN package supports multiplexed addressing only. The 8-bit parallel external memory interface bus supports both industry-standard Intel and Motorola bus formats in multiplexed and non-multiplexed mode.

The CP220x can add Ethernet connectivity to any MCU or host processor with 11 or more port I/O pins. The CP220x single-chip Ethernet controller contains an integrated IEEE 802.3-compliant Media Access Controller (MAC), a 10Base-T Physical Layer (PHY), and 8 kB of non-volatile Flash memory available in either a 28-pin QFN (5x5 mm) or 48-pin TQFP (9x9 mm) package. Ethernet Adapter For Macbook Air EbayĬP220x Ethernet Controller ICs The Silicon Labs CP220x family is the industry’s smallest single-chip Ethernet controller containing an integrated Media Access Controller (MAC) and Physical Layer (PHY). But using a wired ethernet connection has its advantages. That means you can use it to connect a Thunderbolt 3 device to a Thunderbolt 1 or Thunderbolt 2 port on an older Mac. Small and light, it connects to the USB 2.0 port of your Mac and provides an RJ-45 connector that supports 10/100BASE-T performance.

Ethernet Adapter For Macbook Air TargetĮasily connect your Mac computer to an Ethernet network with the Apple USB Ethernet Adapter.

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