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USB 2.0 Over IP Network 4-Port Hub Share USB Device Over TCP/IP

Part # USBG-4NET

Status: Available

Industrial Grade | +7~24V DC Input | Surface Mountable | 480 Mbps

**In rare cases, it has been noted by Coolgear that the network sharing software may cause Windows 10 & 11 systems to Blue Screen. If you experience this issue, please follow this short guide from Coolgear to remedy the situation. If the issue persists, reach out to Coolgear via their Technical Support Form or Support Email.**

  • Network Device Sharing: USB devices connected to the 4-Port USB 2.0 Over IP Network Hub can be made available to remote clients over LAN. The USB 2.0 Over IP Network 4-Port Hub shares USB devices over the TCP/IP network.
  • High Speeds: This USB hub is 2.0 compliant, ensuring fast 480Mbps data transfer speeds for devices shared over the network. It supports high speed and full speed which enables it to be compatible with USB 1.1.
  • Superior Build Quality: Housed in a rugged steel chassis with built in mountable flanges, the 4-port hub is perfect for installations in offices, data centers, labs, warehouses, kiosks, and other applications.
  • LED Indicators: Network, Port Status, USB Link, & Power
  • LAN Port: 1 RJ45 Connector
  • Upstream: 1 USB Port, Type B connector, Screw-lock Type
  • Downstream: 4 USB ports, Type A connectors, Screw-lock Type
  • Power Connector: 2-Pin Terminal Block, DC Barrel 2.1mm ID × 5.5mm OD
  • Mounting Options: Wall & Surface


Product Documentation & Drivers

USB 2.0 Over IP Network 4-Port Hub Share USB Device Over TCP/IP

Part # USBG-4NET
Product Rating:
3.65 out of 5 stars
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Access and monitor USB and serial devices over TCP/IP network, works with existing POS or other application software and is excellent in virtualized environments such as VMware®. It creates systems redundancy and increases security to simplifies operations and reduces IT support.


  • USB 2.0 Over IP Network 4-Port Hub Share any USB Device Over TCP/IP Network
  • RJ-45 Ethernet to 4 USB ports - Provides four USB ports over TCP/IP networks
  • Eliminates USB distance limitation by utilizing wired or wireless LANs
  • Support Multi-function printer feature
  • LEDs for power, system network and device status
  • Reset function: reset all functions back to factory default settings
  • Network Protocol TCP/TP, UDP, DHCP
  • IEEE 802.3 compliant 10/100 Mbps Ethernet port
  • Supports Isochronous devices up to 12Mb/s (full speed) perfect for audio/video applications


The NET-USB-4A is a 4-Port USB2.0 to Gigabit Ethernet Adapter that is designed for a client PC to work with the remote USB devices over local a network or Internet as if they were connected directly to your local PC.

The built-in high performance processor supports 4 high speed USB2.0 ports to connect a wide range of USB-based devices to an Gigabit Ethernet network or Internet. It allows multiple USB devices to be shared with many client PCs over Internet.

It supports screw lock features for the downstream (USB type A) connectors with the screw lock USB cables. It prevents from disconnecting the USB cables accidentally.

The NET-USB-4A provides the scalability to quickly adapt devices to new USB technologies. Multiple modules can be added to Ethernet interface allowing you to add USB connectivity as needed. Complete product line offer many choices help you to expand and make your network grow with your requirements.

With the USB Plug-and-Play feature, simply plug in, follow the instructions of Install Wizard, then you are done. You do not have to deal with Card Slots, I/O address, IRQ jumpers, DMA and others when you are connecting the USB devices. The System will recognize the device and install the drivers automatically. The NET-USB-4A is an ideal solution for your expanding applications.


  • Gigabit Ethernet Port
  • IEEE 802.3 compliant 10/100/1000Mbps Ethernet Port with full duplex operation
  • Supports Auto-Cross Feature for Ethernet different Cables
  • Fully compatible with USB1.0 and USB1.1; Forward compatible with USB2.0, the USB connector equips the Screw Lock Mechanism
  • Supports 4 High Speed USB ports (USB2.0)
  • Supports Screw Lock Mechanism for USB Connectors
  • Supports USB Bus Power
  • Backward Compatible with USB1.1 Devices
  • Compatible with bulk, interrupt and isochronous type USB devices

OS Support

Windows XP, 2003, Vista, Win 7, Win 8, Win 10

Power Requirements


A wide range +7~24V DC power Input for internal network and USB bus power


  • Operating Temp.: 0 to 55?C (32 to 131?F)
  • Storage Temp: -20 to 85?C (-4 to 185?F)
  • Operating Humidity: 5 to 95% RH

Form Factor:

  • (L) 5.98" (W) 2.36" (H) 1.03" (15.20 x 6.01 x 2.63 cm)

Product Highlights:

  • Provides 4 USB2.0 Host Ports over Ethernet or IP
  • Allows Working With Remote USB Devices as with Local Ones
  • Multiple USB Devices Can Be Shared on Server
  • Supports USB Devices Safe Removal function
  • Auto Sharing of New USB Devices
  • Works in USB Hub Mode or Ethernet Mode
  • USB Devices Can Be Switched to USB or Ethernet Host
  • Metal Case and USB Screw Lock Mechanism
  • Enhances the Reliability
  • IEEE 802.3 10/100/1000Mbps, Auto Cross-over Ethernet Port
  • Compatible with Bulk, Interrupt and Isochronous
  • Type USB Devices
  • Supports High Speed/Full Speed USB2.0 Peripherals
  • DC Jack for DC 7~24V Power Input
  • User-Friendly Web and PC GUI Interface
  • Supports WinXP,2003,Vista, Win 7, Win 8, Windows 10

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Manufacturer: CoolgearWarranty: 1 YearAvailability: Available
Barcode: 729440625078Ship Weight: 1.50Condition: New
Part Number: USBG-4NETColor: BlackLength/Size: --
USB Spec: USB 2.0Max Data Rate: 480 MbpsInput Voltage: 7 ~ 24V DC
Upstream Port: RJ-45Downstream Port(s): 4x Type A USB 2.0Screw Lock


Manufacturer: Coolgear
Barcode: 729440625078
Part Number: USBG-4NET
Warranty: 1 Year
Ship Weight: 1.50
Color: Black
Availability: Available
Condition: New
USB Spec: USB 2.0
Max Data Rate: 480 Mbps
Input Voltage: 7 ~ 24V DC
Upstream Port: RJ-45
Downstream Port(s): 4x Type A USB 2.0
Screw Lock

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