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EnGenius Technologies Wireless-N HD Media Bridge/Range Extender

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Mfr Part #:

The EnGenius ERB300H is a 2.4GHz Wireless N300 Media Bridge and Range Extender with four Fast Ethernet ports. It can be used to connect Ethernet-enabled entertainment devices like Blu-ray players, set top boxes, DVRs and game consoles wirelessly to an existing home router in another part of the house or repeat a home routers signal to eliminate dead zones and extend a home network.


Product Information
Mfr Part#
Advanced Multiple Input Multiple Output (MIMO) antenna technology eliminates wireless dead spots.
General Specifications
Status Indicators
Connection status between router/gateway and Extender; On/off status of Extender; Connection status between Extender and PC
Device Management
Web-Based Management
Device Interface
Ethernet RJ-45 Interface
Network Specifications
Radio Technology
Direct Sequence Spread Spectrum (DSSS), Orthogonal Frequency Division Multiplexing (OFDM)
Modulation Technology
Complementary Code Keying (CCK), DQPSK, DBPSK, BPSK, QPSK, 16-QAM, 64-QAM
(2) Detachable Antennas
Wireless Selectable Channel Quantity
11 Channels (US, Canada)
Wireless Distribution System
Client Bridge, Repeater
Internet Sharing Methods
Static IP, Dynamic IP, PPPoE
Media Access Control
Connectivity Specifications
Communication Mode
Half Duplex, Full Duplex
Compliant Standards (Wired)
IEEE 802.3 10Base-T, IEEE 802.3u 100Base-TX
Half-Duplex Network Data Transfer Rate
10Mbps, 100Mbps
Compliant Standards (Wireless)
IEEE 802.11b Wireless B, IEEE 802.11g Wireless G, IEEE 802.11n Wireless N
Wireless B Data Transfer Rate
11Mbps, 5.5Mbps, 2Mbps, 1Mbps
Wireless G Data Transfer Rate
54Mbps, 48Mbps, 36Mbps, 24Mbps, 18Mbps, 12Mbps, 9Mbps, 6Mbps
Wireless N Data Transfer Rate
Up to 300Mbps
Maximum Range Indoors
500 Feet (152.4 Meters)
Network Ports and Connectors
Network Ports and Connectors
(4) RJ-45 10/100 Auto-MDIX Ports
Auxiliary Network Ports
(1) RJ-45 10/100 Auto-Sensing WAN Port
Supported Operating Systems
Supported Windows Operating Systems
Microsoft Windows XP, Vista, 7, 8
Supported Macintosh Operating Systems
Mac OS
Manufacturer Warranty
1 Year
1 Year
What's in the Box
What's in the Box
1x ERB300H, 1x Power Adapter (12V/1A), 2x 2dBi SMA Antennas, 1x RJ-45 Ethernet Cable, Quick Installation Guide, CD (User Manual), Technical Support Card
Software Included
Drivers & Utilities

Important Add-Ons

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Questions and Answers

More Info

Warranty & Support

Vendor Warranty:

  • Parts: 1 Year
  • Labor: 1 Year

Vendor Support:

Micro Center Return Policy:

We guarantee your satisfaction on every product we sell with a full refund — and you won’t even need a receipt.* We want you to be satisfied with your Micro Center purchase. However, if you need help or need to return an item, we’re here for you!

If an item you have purchased from us is not working as expected, please visit one of our in-store Knowledge Experts for free help, where they can solve your problem or even exchange the item for a product that better suits your needs.

If you need to return an item, simply bring it back to any Micro Center store for a full refund or exchange.

*If you are a Micro Center Insider or if you have provided us with validated contact information (name, address, email address), you won’t even need your receipt.

General Return Policy
Desktop / notebook computers, tablets, processors, motherboards, digital cameras, camcorders and projectors, 3D printers, 3D scanners, and CD/DVD duplicators may be returned within 15 days of purchase. All other products may be returned within 30 days of purchase. Merchandise must be in new condition, with original carton / UPC, and all packaging / accessories / materials. If you need to return software, a game or a movie, remember that you may not retain any copies — it’s not legal, and it’s not nice.

Wireless Phones & Devices
Wireless phones and devices may be returned within 14 days of purchase. When returning a wireless phone or device with a plan, you are responsible for ensuring that your service is cancelled with the carrier. If you don’t cancel your service, you may incur additional charges from your carrier. All carrier charges are your responsibility.

Digital Downloads
All Digital Download sales are final and are not eligible for return or refund under the Micro Center Return Policy.

Using the software may require the use of a computer or other device that must meet minimum system requirements. It is recommended that you familiarize yourself with the system requirements before making your purchase. Software system requirements are typically found on the Product information specification page.

Aerial Drones
Micro Center is happy to honor its customary 30-day return policy for Aerial Drone returns due to product defect or customer dissatisfaction. Unfortunately, we cannot accept returns with damage due to pilot error. So let’s be careful out there!

Refunds will be credited to the credit card or debit card account used for the original purchase.


Micro Center Support:

Free Walk-in Tech Support  
As a service to our customers, Micro Center offers free in-store technical support. Stop in any of our store locations during regular business hours, and our expert staff will answer your computer questions or help you with issues regarding:
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  • Upgrades
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  • Tips and tricks
Support from Home or Office
If you need help with hardware or software products purchased from Micro Center, please contact one of our knowledgeable tech support reps by live chat or email.

Chat with Tech Support Email Tech Support Tech Support Hours
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Monday - Friday 9 a.m. to 12 a.m. EST
Saturday 10 a.m. to 12 a.m. EST
Sunday 11 a.m. to 9 p.m. EST
Free assistance is available for the first 30 days on new purchases, excluding internal hardware installations or networking support. Your invoice reference number will be required for free assistance.

We accept the following credit cards: Micro Center VISA® credit card with WorldPoints® Rewards; VISA; MasterCard; American Express; Novus/Discover.
Learn more about our exclusive Priority Care Program. You'll have access to our in-house Technical Support team of certified technology professionals trained to assist you on a variety of PC and Mac related support issues.

Rebate Details

$10.00 EnGenius Technologies mail-in rebate
  • Starts: 10/1/2015
  • Ends: 10/31/2015
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