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2. HDMI - Wikipedia

   en.wikipedia.org/wiki/HDMI

   HDMI 1.4 was released on June 5, 2009, and first came to market after Q2 of 2009. [61] [98] [99] Retaining the bandwidth of the previous version, HDMI 1.4 defined standardized timings to use for 4096 × 2160 at 24 Hz, 3840 × 2160 at 24, 25, and 30 Hz, and added explicit support for 1920 × 1080 at 120 Hz with CTA-861 timings.

3. KVM switch - Wikipedia

   en.wikipedia.org/wiki/KVM_switch

   USB keyboards, mice, and I/O devices are the most common devices connected to a KVM switch. The classes of KVM switches discussed below are based on different types of core technologies, which vary in how the KVM switch handles USB I/O devices—including keyboards, mice, touchscreen displays, etc. (USB-HID = USB Human Interface Device)

4. USB hub - Wikipedia

   en.wikipedia.org/wiki/USB_hub

   USB 3.0 is the third major version of the Universal Serial Bus (USB) standard for interfacing computers and electronic devices. Among other improvements, USB 3.0 adds the new transfer rate referred to as SuperSpeed USB (SS) that can transfer data at up to 5 Gbit/s (625 MB/s), which is about 10 times faster than the USB 2.0 standard.

5. Roku - Wikipedia

   en.wikipedia.org/wiki/Roku

   Micro USB (external USB drive access frustrated by splitter non-support) [73] [74] No Yes Yes HDR10, HDR10+, HLG Stream to smartphone Yes Yes a/b/g/n/ac dual-band IR Realtek 1315 1GB 4GB Roku Express 4K+ (3941) May 2021 HDMI 2.0b Requires compatible USB Ethernet adapter: Micro USB (external USB drive access frustrated by splitter non-support ...

6. Raspberry Pi - Wikipedia

   en.wikipedia.org/wiki/Raspberry_Pi

   The Raspberry Pi 4 Model B was released in June 2019 [27] with a 1.5 GHz 64-bit quad core ARM Cortex-A72 processor, on-board 802.11ac Wi-Fi, Bluetooth 5, full gigabit Ethernet (throughput not limited), two USB 2.0 ports, two USB 3.0 ports, 1, 2, 4, or 8 GB of RAM, and dual-monitor support via a pair of micro HDMI (HDMI Type D) ports for up to ...

7. Phone connector (audio) - Wikipedia

   en.wikipedia.org/wiki/Phone_connector_(audio)

   The USB Type-C Cable and Connector Specification specifies a mapping from a USB-C jack to a 4-pole TRRS jack, for the use of headsets, and supports both CTIA and OMTP (YD/T 1885–2009) modes. [79] Some devices transparently handle many jack standards, [80] [81] and there are hardware implementations of this available as components. [82]