Best Dual Rj45 Network Card

EDUP 10Gb Gigabit Ethernet PCI-E Network Controller Card with Heat Sink 1G/2.5G/5G/10Gbps RJ45 LAN Adapter PCI Express Converter Network Card for Desktop PC with Windows 10/ 8.1 /8 /7

Ultra Fast - Based on your bandwidth, this PCI-based 10/100/1000/10000Mbps PCIe Adapter can upgrade your Ethernet speed to 10 Gigabits for any PCI Express x4, x8 or x16 slot..
Excellent RJ45 Interface - With AQC107 Chipset, RJ45 port can ensure the transmitting data rate of internet runs up to 10Gbps at 100 Cat 6a cable and 5Gbps/2.5Gbps/1Gbps/100Mbps at 100m Cat 5e/Cat 6 cable. Low profile and standard profile bracket inside works with both mini and standard size PCs..
Automatic Full & Half Duplex - The speed and communication method are determined by the network cards of both parties according to the automatic negotiation of the line to download or upload simultaneously or exchange data in turn..
Heat Sink Design - Prevent high temperature damage, imported alloy heat sink can effectively remove excess heat, keep the network card at normal operating temperature and double stable operation..
OS Compatibility - For Windows 7,8,8.1,10.
Windows Server 2008 R2, 2012, 2016；Linux 2.6.x to 4.x.
Suitable for any PCI-enabled client, server or workstation, the 10 Gigabits Ethernet Network Adapter Card supports high performance dual channel networking and maximum data transfer speeds..

Internet phone adapter - With it, you can easily achieve long distance calls or free global calls along with broadband network, router, orinary telephone.(Broadband network + router + Gateway + ordinary telephone = save domestic or international long distance calls or free global calls.).
Phone Adapter with 2 Ports for Voice-over-IP.Comes with a network cable..
Lightweight and portable.Support SIP V2 protocol..
Port: 1 10/100 M RJ-45 network interface, 2 standard telephone interfaces, 1 power interface Cable Type: RJ45 Category 5 twisted pair.
RJ11 standard telephone line Base Indicator: Power, Ethernet, telephone (1-2).
User Instruction: 1. Broadband network + router + Gateway + ordinary telephone = save domestic or international long distance calls or free global calls. 2. Broadband network + router + Gateway + telephone program-controlled switch + ordinary telephone = save domestic or international long-distance calls or free global calls. 3. For Cisco Dual Port Gateway has a fax feature. Support SIP protocol.

14 Inch HD 1366 x 768 Display (No webcam), DVD, Intel HD Graphics 3000, 10/100/1000 Gigabit Ethernet.
Processor: Intel Core i5-3220M Dual Core Processor 2. 6GHz turbo up to 3. 30GHz, 4GB DDR3 RAM, 320GB HDD.
Network connector (RJ-45), Optional Modem connector (RJ-11), USB 3. 0 (1), USB 2. 0 (2), Microphone jack, Headphone/speaker out, Docking Connector, VGA.
Windows 10 Professional 32 bit English installed.
MIL-STD 810G tested, spill-resistant keyboard, protective LCD seal. 6-in-1 card reader.
Recovery partition only, no recovery disc..

Sharp, Clear Visuals: XGA native resolution (1024x768) for a superb display.
Wired Networking: RJ45 connector for network manageability, including power management, updating firmware, checking status, receiving e-mail alerts and more (RJ45 cable sold separately)..
Flexible Connectivity: Dual VGA-In connectors, dual Video-In ports, and HDMI connector.

Sharp, Clear Visuals: XGA native resolution (1024x768) for a superb display.
Wired Networking: RJ45 connector for network manageability, including power management, updating firmware, checking status, receiving e-mail alerts and more (RJ45 cable sold separately)..
Flexible Connectivity: Dual VGA-In connectors, dual Video-In ports, and HDMI connector.

DUAL PORT 10GbE NETWORK INTERFACE CARD: 10Gbps Dual port PCIe Network Adapter Card copper combines high data transfer rates to provide redundancy or independent connections to multiple networks.
TECH SPECS: 10 Gbps | 2x RJ45 Ports |Intel X550AT | 10GBASE-T & NBASE-T | Muli-Gigabit 1 / 2.5 / 5 / 10 Gbps | PCI Express 3.0 x4 | 15K Jumbo Frames |VLAN |PXE |Full & low profile |2Yr Warranty.
TESTED & VERIFIED PERFORMANCE: We use Spirent SmartBits validation tools to validate performance.
ADVANCED FEATURES: Workstation NIC Supports SAN (Storage Area Network) advanced features including iSCSI offload and Fibre Channel over Ethernet (FCoE).
WIDE OS COMPATIBILITY: Windows 7, 8, 8.1, 10, 11.
Windows Server 2008 R2, 2012, 2012 R2, 2016, 2019.

All in One rj45 Crimp Tool Kit: Gaobige network maintenance tools suit the essential need, which include a rj45 crimping pliers, a multi-function network cable tester, 100pcs rj45 cat5 crystal connectors, 20pcs connector covers, and a network wire stripper..
1x Sturdy Network rj45 Crimper for Our Work: It is a 3-in-1 crimping/cutting/stripping tool, which is good for rj45, rj11 rj12 connectors and suitable for cat5 and cat5e cable with 8p8c, 6p4c and 4p2c plugs. (Attention Please: This crimper can not crimp rj45 pass through connectors).
1 x Multi-Function Cable Tester for Testing Telephone or Network Cables: for rj11, rj45, cat5, cat5e, BNC, RJH and ST-248.
1, 2, 3, 4, 5, 6, 7, 8 LED lights. Powered by one 9V battery (9V battery is not included)..
100pcs Nice Quality Regular rj45 Cat5 Connectors: It is carried with 100pcs rj45 connectors (Not Pass Through Connectors), which is made of premium material to ensure rapid transmission of signal..
20pcs Connector Covers: It is carried with 20pcs nice quality connector covers, which is suitable for cat5 cat6 connectors, to protect these connectors from being affected by dust and water, and cause poor contact..

DIY your network cable: UGREEN network connetor offers RJ45 crimp connectors for CAT 6, CAT5E and CAT5 Network Cables. It is perfect for building custom length network cables and easily connected for personal use..
Faster data transfer: These CAT6 RJ45 plugs achieve better data transmitting and support up to 1000Mbps speed..
Stable Network Connection: With 8P8C gold-plated contacts, UGREEN rj45 connectors ensure more stable data transfer and provide a longer lifespan..
Widely Compatibility: These universal RJ45 Ends for Cat6 Connector, Cat5E Connector and Cat5 Connector are suitable for general RJ45 Crimp tool and ethernet cables..
What You Get: 100 packs gold-plated RJ45 modular plug network connectors are included in the package..

These RJ45 shielded ethernet extension cable codes are excellent for extending your LAN connection to your HDTV, Blu Ray Player, Home Theater, XBox 360, PS3, Switch boxes, Routers, Network printers, Network Attached Storage (NAS) Devices, VoIP Phones, and PoE Devices etc.
RJ45 shielded male plug to RJ45 shielded Female Jack, shielded with molded connectors, M/F high speed cables to distribute data, voice, surf the net, stream video, music, ect.
The male to female network leads support high bandwidth of up to 550 MHz guarantees. compatible with Cat 5E Cat 5 Cat 6 network cable, transmission bandwidth up to 100Mhz with Cat 5, up to 250Mhz with Cat 6.
Type: RJ45 male to RJ45 female anel mount standard FTP Cat 6, with 8P RJ45 male port fits for RJ45 jack configuration.