STARTECH USB312SAT3CB USB 3.1 Gen 2 to SATA converter cable 2.5
- 2.5 in (6.35 cm)
- USB to SATA
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Turns one USB-A port into two female sockets for powering low-power devices and basic low-speed data, not CarPlay or Android Auto
This 2025 upgraded Y-splitter converts a single USB 2.0 Type-A male plug into two Type-A female sockets, letting you connect two low-power peripherals to one host port. It is aimed at users who need simple device expansion for desktop, car or travel setups without installing drivers. The compact cable supports basic power delivery and low-speed data for everyday accessories. Plug-and-play operation makes it ready to use immediately.
The built-in USB 2.0 specification only handles basic low-speed data transmission, so high-bandwidth or signal-dependent functions will not work. Critically, this splitter does not support CarPlay or Android Auto vehicle projection, even with a correct physical connection. Data-intensive applications and high-speed sync requirements exceed the interface capability. Buyers needing automotive phone mirroring or fast transfers should look elsewhere.
Total output current is limited by the original host USB port, so the splitter comfortably handles two small accessories such as LED lights, fans or basic chargers. It runs out of headroom when high-power devices are connected, risking port overload or unstable operation. The cable is designed mainly for power supply and simple data transfer, not for demanding loads. Users requiring simultaneous high-current charging need a powered hub instead.
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No published specifications for this item yet.
The 2025 upgraded model is the only version available and adds a more stable circuit for basic power and low‑speed data.
It provides basic low‑speed data transfer and shared power from one host port, but total current stays limited to that port’s maximum.
Yes, the 2.0 spec caps data to low‑speed only and cannot support CarPlay, Android Auto or high‑power charging.
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