Model: U3055-N
Internal Interface | PCI-Express 3.0 x1 |
---|---|
External Interface | 2 x USB 3.0 TYPE-A +19PIN USB 3.0 Port |
Chip | NEC720201 |
Power Consumption | 5V3A=15 Watts (max) for 4 ports |
Total Bandwidth | 8Gbps for PCIe 3.0 X1; 4Gbps for PCIe 2.0 X1 |
OS Compatibility | Windows/Linux/No support Mac OS ( Note: Need to install driver on Windows XP, Vista, 7 ) |
Mounting Bracket | 8 cm Lower Profile Bracket + 12 cm Regular Profile Bracket |

PCI-Express USB 3.0 Expansion Card with 2 x USB-A Ports + 19PIN USB 3.0 Port
- Add 2 x USB-A female ports and 19PIN USB male port to PC via PCI-Express x1 slot. Then your PC can access directly 2 x USB-A devices at the same time, such as Keyboard, Mice, Speakers, KVM switch, etc
- 19PIN USB Male Port: Meanwhile, with the 19PIN USB extension cable (not included), this 19PIN USB Male Port can extend 2 x USB 3.0 female ports to the PC front panel.
- Based on NEC720201 chip solution: Plug and Play on Windows 11, 10, 8.x (32/64bit), Need to install the driver on Windows XP, Vista, 7 (32/64bit).
- Plug and Play on most Linux kernels.
- Not support Mac OS

PCI-Express 3.0 X1 Bandwidth and PCI-Express X1 Slot installation
- For PCIe 3.0 X1 slot, 4 x USB-A ports share 8Gbps bandwidth;
- For PCIe 2.0 X1 slot, 4 x USB-A ports share 4Gbps bandwidth.

Power Consumption
5V3A=15 Watts (max) power supply for 4 USB ports

19PIN USB Male Port
With a 19PIN USB extension cable (not included), this 19PIN USB Male Port can extend 2 x USB 3.0 female ports to the PC front panel.

Package Including
- 1 x U3055-N PCI-Express USB 3.0 Expansion Card
- 12cm Regular profile bracket and 8cm Low profile bracket
Products | |||||
---|---|---|---|---|---|
Internal Interface | PCI-Express 3.0 X1 | PCI-Express 3.0 X1 | PCI-Express 3.0 X1 | PCI-Express 3.0 X1 | PCI-Express 3.0 X1 |
External Interface | 2 x USB 3.0 Type-A | 4 x USB 3.0 Type-A | 2 x USB 3.0 Type-A + 19PIN USB | 7 x USB 3.0 Type-A | 6 x USB 3.0 Type-A + 2 x USB 3.0 Type-C |