Chipset
LT8712EXI
Input
USB-C (Type-C) 3.0
Output
HDMI ×2: HDMI 2.0, up to 4K@30Hz; supports mirror and extend mode. Dual use up to 1080p, single up to 4K (requires 4K display support)
USB-A 3.0 ×3: Data transfer up to 5Gbps; supports device charging
USB-A 2.0 ×2: Data transfer up to 480Mbps; supports device charging
USB-C (Charging Port) ×1: Max 100W PD fast charging
USB-C (Data Port) ×1: Data transfer up to 5Gbps
TF/SD 2.0 Card Readers ×2: 1×SD, 1×TF; simultaneous reading; theoretical 480Mb/s, ~20MB/s actual; supports SDHC (≤32GB), SDXC (≤2TB), MMC
Audio ×1: 3.5mm jack for audio devices
VGA ×1: Connects to TVs, monitors, projectors
Compatibility
Compatible: MacBook Pro and MacBook Air laptops with USB-C/Thunderbolt 3 or 4 ports; HDMI and VGA-enabled monitors, TVs, and projectors; USB-A peripherals including keyboards, mice, external drives, and flash storage; SD/TF memory cards (SDHC up to 32GB, SDXC up to 2TB); USB-C SSDs; 3.5mm audio devices; USB-C PD chargers up to 100W.
Not Compatible: Windows and non-macOS laptops (native optimization is for MacBook only); Apple SuperDrive; devices requiring proprietary charging protocols outside USB-C PD; systems lacking full-function USB-C ports.