PCIE to Gigabit NIC RTL8111E/F

1. Product Introduction
A PCIE X1 to Gigabit network card, wired network port desktop network expansion card, built-in independent adaptive Ethernet card.
 
2. Application scenario
1. Home computer
2. Soft router
3. Industrial computer
4. NAS
 
3. Product description
A PCIE Gigabit network card based on RTL8111E/F chip, with advantages of low cost (built-in 1V DC-DC power supply), easy to buy chips, simple and easy to understand peripheral circuits, no firmware required, just install the driver and you can use it.
 
4. Product parameters
1. PCB length and width: 65.3 mm *44.5mm (excluding baffle size, only PCB size)
2. PCIE board uniform thickness 1.6mm
3. PCIE Gigabit network card is backward compatible (supports 1000M/100M/10M speed), full-duplex and half-duplex adaptive
4. PCIE interface is X1
5. PCB front:
 
V. Instructions for use
1. When using this PCIE Gigabit network card for the first time, please download and install the corresponding driver in the attachment! ! ! (If you don't install the corresponding driver, it may not work!!!)
Check whether the driver is installed successfully. Open the computer management → network adapter (as shown below) → right-click properties → see if the device is running normally (as shown below)
 
2. Please check whether the computer network rate is 1Gbps (as shown below)
 
3. Repeatedly transfer large files in the LAN to see if there is any drop in speed, disconnection, etc.
 
VI. Remarks
1. Pure hardware circuit design (need to install the corresponding driver according to the corresponding computer system) (see attachment)
2. A 26*26*10 heat sink (with screws) is reserved to see if it is installed. (The purchase link address is recommended in the attachment "Purchase Material Link Reference.csv")
3. The thickness of the thermal conductive silicone sheet can be 0.5mm/1mm. After buying it, cut it to the appropriate size by yourself. (The purchase link address is recommended in the attachment "Purchase Material Link Reference.csv")
4. The BOM table is only for reference, please pay attention to the SMT identification! ! !
5. The cost of this product is estimated to be less than 10 yuan. Please refer to the attachment "Purchase Material Link Reference.csv"
6. The attachment only provides firmware for WIN7/WIN10/WIN11, three systems. If you need full system firmware drivers, please go to Hard Creation Society https://x.jlc.com/platform/detail/09454e5b1d9e4cc49cd83b3519de5859 for free download. Please support. Thank you.
 
7. Test video/picture:
When testing the speed, the real-time pictures in the chassis
use the intranet (local area network) to transfer large files to each other, and the speed meets the standard! ! ! (As shown below or in the attachment)