RCA, an American electronics company, founded as the Radio Corporation of America in 1919. RCA has been a solid choice for consumer electronics products, has always been in tune with innovation, from the first radio sets that swept the country in the early 1920’s to today’s dependable and affordable digital products. <br><br>Product Model: RCA USB-C HUB C112<br>Interfaces: <br>HDMI output port: Up to 3840*2160 @ 30Hz resolution<br>3 USB 3.0 port: Data transfer: up to 5Gbps<br>SD&TF card slot: Read/write speed: up to 100Mbps<br>USB Type-C PD charging port: 20V/3A Max. (Only for laptop charging) <br>System Supported: Windows 7/8//10, macOS 10.6 or above operating systems<br>Compatible Devices: MACBOOK, MACBOOK Pro, HP Spectre Notebook, HP EliteBook Folio, Dell XPS13, Dell ALIENWARE13, ASUS ZenBOOK, LENOVO ThinkPad, LENOVO Air12, HUAWEI MateBook, HUAWEI Mate10, HTC 10, LG G5, SAMSUNG Galaxy S8 etc<br>Plug and Play: Yes<br>Material: Aluminum alloy (casing)<br>Connector: USB Type-C<br>Dimension: 4.9 x 1.4 x 0.5inch / 125 x 35 x 12mm (L x W x H)<br>Weight: 2.26oz / 64g<br><br>Notes<br>1. Only one hub is included, HDMI cable, power adapters, SD/TF cards, or other accessories are not included. <br>2. For best performance, devices connected to this hub should not exceed total current of 900mA maximum when no power source is connected to the hub. Otherwise, output current may become unstable or disconnected. Connect a power adapter to the hub when using high-power devices.<br>3. The USB Type-C PD charging port of this product is only for charging USB-C laptops whose USB-C port supports USB Power Delivery (PD). The USB Type-C PD charging port of this product does not support data transfer. <br>4. A 4K-compatible display and a 4K-compatible HDMl cable are required to achieve 4K resolution.