Ports: RJ45, USB-A, Micro USB *Printing protocol: RAW *Internet protocol: TCP/IP, IEEE802.11B/G/N *Full USB 2.0 capability, Speed up to 480Mbps *Power supply: Micro USB 5V/1A *Power consumption: 0.1W *Compatible systems: Windows XP/7/8.1/10, macOS, Linux, etc *Dimension: L69?W55?H20(mm)

Input: USB A Port x 2 for computer(One computer has access at a time); *Output: USB A Port x 4 for device; *Speed up to 5Gbps *Micro usb power port 5V *ABS Case *Includes two 5ft/1.5m USB cables; *Note:Length from computer to HUB can not surpass 2m *Support Windows XP/7/8/10/Vista,MAC OS 8.6 and above; *Plug and Play, no driver required; *Dimensions: 105mm x 53mm x 16mm.

Input: 2*HDMI, 2*USB 2.0-B *Output: 1*HDMI, 2*USB2.0-A, 2*USB 1.1-A *Support HDMI 1.4 Version *Supports 28m 1080P long distance transmission with HDMI cable *5M 28/26/24AWG cable for input and 5m 28/26/24AWG cable for output(4K@30Hz) *8M 28/26/24AWG cable for input and 20m 24AWG cable for output(1080P@60Hz) *Support CEC,DDC and HDCP 1.4 *Support USB 5V?5? power port *Equipped with 2pcs USB2.0 1.5 meter lines (A male to B mlae) for HDMI power supply. *Product size: L134*W66*H26(mm)

Input:4*HDMI, 4*USB 2.0-B *Output: 1*HDMI, 2*USB2.0-A, 2*USB 1.1-A *Support HDMI 2.0 Version *Supports 20m 4K long distance transmission with HDMI cable *5M 28 AWG cable for input and 5m 28 AWG cable for output(4K@60Hz) *20M 24AWG cable for input and 20m 24 AWG cable for output(4K@30Hz) *Video Decoding Format: HDCP2.2 1 HDCP1.4 *Audio Sampling Rate: 192KHz 24bit (Max] *Audio Format: DTS, DSD, Dolby AC3 5.1 & 7.1 *Switch Control: Button 1 Computer Hotkey 1 Detecting & Switching *System: MAC OS 1 Windows 1 Linux *Support USB 5V?5? DC (5.5*2.1*10mm) power port *Equipped with 4pcs USB2.0 1.5 meter lines (A male to B mlae) *Equipped with Powerlne (1PCS): USB-A to DC (5.5*2.1*10mm) M/M Cable 1m *Dimension: L144 x W80 x H26 (mm)

Interface: VGA 15pin female x3; USB A male for charge x1; 2. Enables 2 computer to share 1 monitor, projector. Or conversely, 2 monitors, projectors to share 1 computer not simultaneously. 3. Support VGA, XVGA, SVGA, UXGA and Multisync display. 4. Support resolution up to 1920 x1440 or 1920 x 1080@60Hz; 5. No power supply required; 6. Plug and play, No additional software needed; 7. Manual switch button for changing the VGA signal control.

Intelligent PoE Management. When the power supply exceeds the limit, PoE ports intelligently manage the power supply, which extends the switch lifetime. Up to 300 m Long Range PoE Transmission. The distance between IPCs and switch can reach maximum 300 meters. 4/8-Core Adaptive Power Supply with Less Power Loss. 8-core power supply reduces the power loss on cables. 6KV Surge Protection to Improve Reliability in Harsh Environment. The built-in surge protection device protects the switch from the sudden lightning surge in harsh environment. Design for Video Transmission. VIP port ensures important data transmission when network congestion occurs.

Intelligent PoE Management. When the power supply exceeds the limit, PoE ports intelligently manage the power supply, which extends the switch lifetime. Up to 300 m Long Range PoE Transmission. The distance between IPCs and switch can reach maximum 300 meters. 4/8-Core Adaptive Power Supply with Less Power Loss. 8-core power supply reduces the power loss on cables. 6KV Surge Protection to Improve Reliability in Harsh Environment. The built-in surge protection device protects the switch from the sudden lightning surge in harsh environment. Design for Video Transmission. VIP port ensures important data transmission when network congestion occurs.

4 x 10/100Mbps PoE ports, and and 2 ? 10/100Mbps RJ45 ports. IEEE 802.3at/af standard for PoE ports (Max. 35 W PoE output). IEEE 802.3, IEEE 802.3u, and IEEE 802.3x standard. 6 KV surge protection for PoE ports. Up to 300 m long-range transmission. Wire-speed forwarding. Store-and-forward switching. Solid high-strength metal shell. Reliable fan-free design.

8 ? 10/100Mbps PoE ports, and and 2 ? Gigabit RJ45 port. IEEE 802.3at/af standard for PoE ports (Max. 60 W PoE output). IEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z and IEEE 802.3ab standard. 6 KV surge protection for PoE ports. Up to 300 m long-range transmission. Wire-speed forwarding. Store-and-forward switching. Solid high-strength metal shell. Reliable fan-free design.

Intelligent PoE Management. When the power supply exceeds the limit, PoE ports intelligently manage the power supply, which extends the switch lifetime. Up to 300 m Long Range PoE Transmission. The distance between IPCs and switch can reach maximum 300 meters. 4/8-Core Adaptive Power Supply with Less Power Loss. 8-core power supply reduces the power loss on cables. 6KV Surge Protection to Improve Reliability in Harsh Environment. The built-in surge protection device protects the switch from the sudden lightning surge in harsh environment. Design for Video Transmission. VIP port ensures important data transmission when network congestion occurs.

Intelligent PoE Management. When the power supply exceeds the limit, PoE ports intelligently manage the power supply, which extends the switch lifetime. Up to 300 m Long Range PoE Transmission. The distance between IPCs and switch can reach maximum 300 meters. 4/8-Core Adaptive Power Supply with Less Power Loss. 8-core power supply reduces the power loss on cables. 6KV Surge Protection to Improve Reliability in Harsh Environment. The built-in surge protection device protects the switch from the sudden lightning surge in harsh environment. Design for Video Transmission. VIP port ensures important data transmission when network congestion occurs.

4 ? Gigabit PoE ports, 1 ? Gigabit RJ45 port IEEE 802.3at/af standard IEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.3ab, and IEEE 802.3z standard 6 KV surge protection for PoE ports PoE power management Gigabit network access Wire-speed forwarding and non-blocking design Store-and-forward switching Solid high-strength metal shell Reliable fan-free desig

8 ? Gigabit PoE ports, 1 ? Gigabit RJ45 port, 1 ? Gigabit SFP fiber optical port IEEE 802.3at/af standard IEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.3ab, and IEEE 802.3z standard 6 KV surge protection for PoE ports PoE power management Gigabit network access Wire-speed forwarding and non-blocking design Store-and-forward switching Solid high-strength metal shell Reliable fan-free design

16 ? Gigabit PoE ports, 2 ? Gigabit SFP fiber optical ports IEEE 802.3at/af standard IEEE 802.3, IEEE 802.3u, and IEEE 802.3x standard 6 KV surge protection for PoE ports PoE power management Gigabit network access Wire-speed forwarding Store-and-forward switching Solid high-strength metal shell

24 ? Gigabit PoE ports, 2 ? Gigabit SFP fiber optical ports. IEEE 802.3at/af standard. IEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.3ab, and IEEE 802.3z standard 6 KV surge protection for PoE ports PoE power management Gigabit network access Wire-speed forwarding Store-and-forward switching Solid high-strength metal shell