Can you use more than one of these in a single computer? I've heard there tends to be driver conflicts with adapters like these.

Yes you can install multiple Nics , you can also team the Nics

Is this card compatible with Windows Server 2012R2 and 802.3ad nic teaming?

it should be compatible with Server 2012 R2 as it has 4 Realtek NIC chips on it. Teaming, I'm not so sure.

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Syba Dual Port Gigabit Ethernet PCI Express 2.1 PCI-E x1 Network Adapter Card (NIC) 10/100/1000 Mbps Card with Realtek RTL8111 Chipset, 2 port (SD-PEX24041)

Product ID: 263548264

Details

Brand
IO Crest
Colour
Team Colors
Compatible devices
Desktop
Data link protocol
Ethernet
Hardware interface
PCIE x 1

⚡5 Gbps full duplex PCIe x1 lanes

🌐Auto-negotiates 10/100/1000 Mbps speeds

🔄Backward compatible with legacy networks

¥10779

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Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🚀 Double your network power, double your edge.

SMART SPEED AUTO NEGOTIATION - Automatically adapts between 10/100/1000 Mbps for flawless connectivity across all network types.
BLAZING FAST DUAL GIGABIT PORTS - Maximize your network throughput with two 5 Gbps full duplex channels for seamless multitasking.
PLUG PLAY PC IE 2 1 COMPATIBILITY - Effortlessly upgrade any desktop with PCIe x1 slot support and low profile bracket included.
ROCK SOLID REALTEK RTL 8111 CHIPSET - Industry-trusted chipset ensures stable, high-performance Ethernet connections every time.
FUTURE PROOF BACKWARD COMPATIBILITY - Works flawlessly with older 10/100 BaseT networks so you never miss a beat.

The Syba Dual Port Gigabit Ethernet PCIe 2.1 Network Adapter (SD-PEX24041) features two RJ45 ports powered by the reliable Realtek RTL8111 chipset, delivering up to 1000 Mbps data transfer rates. Designed for desktop PCs, it supports PCIe x1 slots with full duplex 5 Gbps channels and backward compatibility with legacy networks, making it an ideal, cost-effective upgrade for high-speed LAN connectivity in professional and home office environments.

Specifications

ASIN	B00O1AEFLK
Brand	IO Crest
Built-In Media	(1) Driver CD, (1) Gigabit Ethernet PCIe Card, (1) Low Profile Bracket, (1) User Manual
Color	Team Colors
Compatible Devices	Desktop
Customer Reviews	4.3 4.3 out of 5 stars (268)
Data Link Protocol	Ethernet, Gigabit Ethernet
Data Transfer Rate	1 Gigabits Per Second
Global Trade Identification Number	00808112555452, 00809186290270, 00810154018925
Hardware Interface	PCIE x 1
Item Type Name	2 Port Ethernet PCIe x1 Card, Realtek RTL8111 Chipset
Item Weight	0.25 Pounds
Manufacturer	Syba
Mfr Part Number	SD-PEX24041
Model Number	SD-PEX24041
Number of Items	1
UPC	809385685013 809185833553 808112555452 804066790932 810154018925 745950520788 804891033693 807030514404 809186290270 801200936508
Unit Count	2 Count

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¥10779

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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