I have a 1gb switch internally and purchased this owc external 10gb adapter. my speeds still are not good. do i need to bypass the internal 1gb?

Not sure what you are asking exactly but if you connect a water hose to a fire hydrant, it will only flow at the volume of the water hose... The full path should be 10gb.

does this work for usb-c and can i use a usb-c to usb-a cable for usb 3.0 type a cable into usb 3.0 port on older 2015 macbook pro 11,4?

It requires a direct connection to the computer via TB3. USB-C will not work.

Is this the current version with the detachable cable or the old version with the captive cable? The part number matches the new version.

Hello, This should be the new version with the detachable cable. The page just needs to be updated with the current images of the unit.

Will this work with a thunderbolt 2 device/ 2-3 adapter?

Hello, To use this bus-powered device on older Thunderbolt and Thunderbolt 2 computers, it has to be connected to the second Thunderbolt 3 port on another self-powered Thunderbolt 3 device. If connected directly to a host the Thunderbolt 3 to Thunderbolt 2 adapter, bus-power is insufficient. An example configuration is: Thunderbolt 2 Mac with macOS 10.13.6 or above > Apple Thunderbolt 3 (USB-C) to Thunderbolt 2 Adapter > self-powered Thunderbolt 3 device with two TB3 ports > OWC Thunderbolt 3 10G Ethernet Adapter.

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OWC Thunderbolt 10G Ethernet Adapter

Product ID: 90273181

Details

Brand
OWC
Color
Black
Compatible Devices
Desktop
Data Link Protocol
Ethernet
Data Transfer Rate
900
Hardware Interface
Thunderbolt 3

⚡10Gb/s ultra-fast RJ45 port

💼Compact, durable pro-grade design

🔌Plug & play, no drivers needed

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Description

⚡ Unlock lightning-fast wired networking—because buffering is so last decade.

PLUG AND PLAY SIMPLICITY - Instantly connect to any wired network with the included 0.5m Thunderbolt 3 cable—get online faster, stay productive longer.
PROFESSIONAL GRADE BUILD - Sleek, compact, and built to last—engineered for the modern workspace where reliability meets style.
BLAZING 10 GB ETHERNET SPEED - Experience network speeds up to 10x faster than Gigabit Ethernet for seamless large file transfers and 4K+ video editing.
ENERGY EFFICIENT BUS POWERED - No external power needed—optimized for low energy consumption without compromising performance.
EFFORTLESS CROSS PLATFORM COMPATIBILITY - Works flawlessly with Thunderbolt 3 & 4 on macOS and Windows—no drivers, no setup headaches.

The OWC Thunderbolt 3 10G Ethernet Adapter delivers ultra-high-speed wired connectivity up to 10Gb/s via a versatile RJ45 port. Compatible with Thunderbolt 3 and 4 ports on macOS and Windows, it offers plug-and-play simplicity with no driver installation required. Its compact, durable design is bus powered for energy efficiency, making it ideal for professionals demanding flawless performance in video editing, large file transfers, and noise-sensitive environments.

Specifications

ASIN	B07K7SMF89
Best Sellers Rank	#625 in USB Computer Network Adapters
Brand	OWC
Built-In Media	User Guide
Color	Black
Compatible Devices	Desktop
Compatible Operating System Family	MacOS, Windows
Customer Reviews	4.2 4.2 out of 5 stars (359)
Data Link Protocol	Ethernet, Gigabit Ethernet
Data Transfer Rate	900 megabytes_per_second
Global Trade Identification Number	00810586030502
Hardware Interface	Thunderbolt 3
Item Dimensions L x W x H	5"L x 3.1"W x 1.5"H
Item Highlight	Thunderbolt 3 (40Gb/s) - Over 900MB/s - 10GBase-T (RJ45) - 10G/5G/2.5G/1G/100Mbps Auto Negotiation - Mac/Windows/Linux
Item Weight	16 ounces
Manufacturer	Other World Computing
Mfr Part Number	OWCTB3ADP10GBE
Minimum Required Operating System Version	Windows 10
Model Number	OWCTB3ADP10GBE
UPC	810586030502 794504338959
Unit Count	1 Count
Warranty Description	1 year

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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SAR 18

Duties & taxes included

In stock

Sold byAmazon KSADelivered 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 KSA.

Secure transaction

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Fast, free shipping, member pricing & priority support.

Join PRO →

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TrustScore 4.5 | 7,300+ reviews

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