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Product Comparison

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Black Box Corporation
LBS008A
$61.00
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Other World Computing
OWCMR3UBDRW16
$199.00
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ASUS Computer International
SDRW-08U9M-U/SIL
$67.00
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Belkin International, Inc
AVC002BK-BL
$42.00
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HP Inc.
3ED67A
$48.00
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HP Inc.
35D07UT#ABA
$2,108.05
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Manufacturer Black Box Corporation
Other World Computing
ASUS Computer International
Belkin International, Inc
HP Inc.
HP Inc.
Manufacturer Part Number LBS008A
OWCMR3UBDRW16
SDRW-08U9M-U/SIL
AVC002BK-BL
3ED67A
35D07UT#ABA
Manufacturer Website Address https://www.blackbox.com
https://www.macsales.com
https://www.asus.com
https://www.belkin.com
https://www.hp.com
https://www.hp.com
Brand Name Black Box
OWC
Asus
Belkin
HP
HP
Product Model LBS008A
- SDRW-08U9M-U
- 712
-
Product Name USB-Powered 10/100 8-Port Switch
Mercury Pro 16X External Blu-ray Burner
ZenDrive U9M (SDRW-08U9M-U)
USB-C to HDMI + Charge Adapter
712 Ink Cartridge
EliteBook 840 G8 Notebook PC
Marketing Information 

  • Autosensing 10-/100-Mbps ports.
  • Autonegotiating half-/full-duplex.
  • Auto-MDI/MDI-X function on all ports, so no need for cross-pinned cables.
  • Non-blocking, store-and-forward switching method.
  • Easy-to-see LED indicators enable you to view network status.
  • Easy plug-and-play operation.
  • Compact so you can tuck it neatly in the back of your PC.


The All-New Desktop Optical

Configured for your workflow

Now with an updated design, Mercury Pro is the premier drive to bring optical media back to your workflow. With a sleek, durable aluminum chassis, and high-speed USB 3.0 interface, Mercury Pro delivers reliable performance that matches its good looks. It's cooler, quieter, and better than ever.

Universal USB 3.0 connectivity

The new Mercury Pro is plug-and-play compatible with both Mac and PC workflows, making it your versatile premium optical drive. With high-speed USB 3.0 connectivity, playback of optical media, data transfer, and archive all happen as fast as possible, with bandwidth to spare.

The perfect long-term archive solution

M-DISC sets the standard for long-term safe data storage, and the new Mercury Pro supports this revolutionary format, making it the ideal solution for reliable long-term backup and archiving. M-DISC is an archival-quality storage solution that protects your data from degradation and loss for 1,000 years or more.

M-DISCs use a proprietary layer made from inorganic, rock-like material for permanent data storage, protected from data rot and extremes of light, humidity and temperature change. Because the M-DISC ready Mercury Pro engraves the data into this layer, write once and read forever.

Reliability and support you can count on

Like all OWC drives, the Mercury Pro is built to the highest standards of reliability and performance. Because our goal is always 100% reliability, it's rigorously quality tested, and backed by our 1 year warranty and 24/7 Customer Support.


Ultra-thin & Perfect for ZenBook

ASUS ZenDrive U9M is an ultra-slim external DVD Writer which supports USB Type-C and Type-A interfaces, provides two cables to allow data transmission including PC and Mac. Its sophisticated Zen-inspired design with concentric-circle hairline finish demonstrated the aesthetics of technology.

Beauty

Stylish and Zen-inspired Design

ASUS ZenDrive U9M packages its function in a minimalist design, featuring an ultra-slim 13 mm form factor and a Zen-inspired design with a concentric-circle hairline finish that adds sophisticated aesthetics to any computer setup. The simplicity of design, making it the perfect companion to thin and light laptops.

Convenience

Double Interface Compatibility

ASUS ZenDrive U9M offers two cables which USB Type-C and Type-A interface support a variety of laptops including PC and Mac. The reversible Type-C for any-way-up connectivity convenience, enable ultra-fast data transmission from compatible devices.

Lifetime Protection

Save Your Precious Memories for 1,000 Years

ASUS ZenDrive U9M supports M-DISC, an archival-quality storage solution designed to help users protect their most precious digital memories - such as family photos and home videos - Compared to hard drives, flash drives, and other writable media, which have the storage lifetime of around 8 years, M-DISC burning technology engraves recorded data into a patented rock-like layer that is resistant to extreme conditions, allowing you to save your lifetime memories and important data for 1,000 years or more.

Reassurance

The Most Robust Backup Solution

ASUS ZenDrive U9M provides a complete, easy-to-use backup solution. Intuitive, bundled software called CyberLink Power2Go 8 and PowerBackup, simplifies the disc-burning process and offers optional encryption functionality to protect your private files, further provides auto backup data archiving. It also comes with wireless backup from Android device to computer by Nero BackItUp application. Together, these powerful functions protect your information and minimize the risk of data loss to give you peace of mind.


Charge adapter connects to your laptop or tablet via USB-C port to give you both an HDMI port for video display and a USB-C port for power. Pass-through USB power delivery up to 60 watts means your device will charge while displaying your content. Plug-and-play technology works universally with Mac and Windows laptops and other USB-C devices. This cable supports resolutions up to 4K x 2K (3840 x 2160) at 60Hz for ultra-high-definition sharing in any environment. Plus, it offers portable flexibility that's great for classrooms, conferences, trade shows and more.


Meet every last-minute deadline with Original HP Bright Office Ink designed to fit the way you work by performing reliably, maximizing printhead life, and helping ensure HP warranty protection. With up to 31 percent more accurate lines, you can produce challenging line patterns and the ideal quality on plain paper for your CAD applications from plans to schedules. Showcase your design versatility with boldly colored, 3D renders on plain paper. Bright Office ink is ideal for GIS applications, and with color vibrancy, perfect for brilliant, eye-catching posters. It also offers 100-year plain-paper archivability. Use in the HP DesignJet T210, T230 and T250 series.

More from the Manufacturer


Work with each other even when you're apart

Teams work from many locations requiring a powerful, secure, and durable laptop that connects easily to keep you productive. Meet the demands of the multi-task, multi-place, enterprise-business workday with the HP EliteBook 840.

Designed for you

The HP EliteBook 840 is built for how you work with a new AI-based audio experience. This easy to carry ultralight and thin business PC comes with an 85- percent screen-to-body ratio and a quiet and comfortable keyboard to work on.

Work with peace of mind

Security features from HP work together to create an always-on, always-acting, resilient defense. From the BIOS to the browser, above and below the OS, these constantly evolving solutions help protect your PC from threats


Product Type Ethernet Switch
Blu-ray Writer
DVD-Writer
A/V Adapter
Ink Cartridge
Notebook
Total Number of Network Ports 8
- - - - -
Token Ring Port No
- - - - -
LRE Port No
- - - - -
Uplink Port No
- - - - -
Bypass No
- - - - -
Modular No
- - - - -
Management Port No
- - - - -
Stack Port No
- - - - -
Number of Network (RJ-45) Ports 8
- - - - -
Port/Expansion Slot Details 8 x Fast Ethernet Network
- - - - -
Media Type Supported Twisted Pair
- - - - -
Ethernet Technology Fast Ethernet
- - - - -
Network Technology 10/100Base-TX
- - - - -
Layer Supported 2
- - - - -
Manageable No
- - - - -
PoE (RJ-45) Port No
- - - - -
Power Source Power Supply
USB
- - - - -
Form Factor Desktop
Desktop
- - - -
Height 0.80" (20.32 mm)
2" (50.80 mm)
0.55" (13.97 mm)
0.55" (14 mm)
- 0.70" (17.78 mm)
Width 2.40" (60.96 mm)
6.50" (165.10 mm)
5.30" (134.62 mm)
2.32" (59 mm)
- 12.73" (323.34 mm)
Depth 3.10" (78.74 mm)
8.30" (210.82 mm)
5.60" (142.24 mm)
- - 8.45" (214.63 mm)
Weight (Approximate) 181.4 g
2.59 kg
244.9 g
- 50 g
-
Package Contents 
  • USB-Powered 10/100 8-Port Switch
  • Power Cable
  • Power Supply

- - - -
  • EliteBook 840 G8 Notebook PC
  • Power Cord
  • AC Adapter

Certifications & Standards 
  • TAA
  • CE

IEEE Standards:

  • 802.3
  • 802.3u
  • 802.3x

- - - - -
Country of Origin Taiwan
- China
Vietnam
Singapore
China
TAA Compliant Yes
- - - - -
Environmentally Friendly Yes
- Yes
- - Yes
Limited Warranty 1 Year
- - 1 Year
- -
Product Line - Mercury Pro
ZenDrive
- - EliteBook
Maximum CD Read Speed - 48x
24x
- - -
Maximum CD Write Speed - 48x
24x
- - -
Maximum CD Rewrite Speed - 24x
24x
- - -
Maximum DVD Read Speed - 16x
8x
- - -
Maximum DVD Write Speed - 16x
8x
- - -
Maximum DVD Rewrite Speed - 8x
8x
- - -
Maximum BD Read Speed - 12x
- - - -
Maximum BD Write Speed - 16x
- - - -
Maximum BD Rewrite Speed - 2x
- - - -
Optical Media Supported - BD-R/RE
DVD-RAM/±R/±RW
- - -
Media Layer Supported - Quad-layer
Double-layer
- - -
Host Interface - USB 3.0
USB 2.0
- - -
Drive Interface - SATA
- - - -
Color - Black
Silver
- - -
Drive Type - External
External
- - SSD
Compatible Drive Bay Width - 5.25"
- - - -
BUS Powered - - Yes
- - -
Compatible Drive Bay Height - - Ultra Slim
- - -
Packaged Quantity - - - 1
1 Each
-
Adapter Type - - - HDMI/USB-C
- -
Connector Type on First End - - - USB Type C - Male
- -
Connector on First End Details - - - 1 x Type C USB Male
- -
Connector Type on Second End - - - HDMI Digital Audio/Video - Female
USB Type C Power - Female
- -
Connector on Second End Details - - - 1 x HDMI Digital Audio/Video Female
1 x USB Type C Power Female
- -
Maximum Resolution Supported - - - 3840 x 2160
- -
Features - - - Plug and Play
Charging
USB- Power Delivery (USB PD)
- Anti-glare Screen
Length - - - 7.54" (191.50 mm)
- -
Product Condition - - - - Original
-
Print Technology - - - - Inkjet
-
Print Color - - - - Cyan
-
Ink Volume - - - - 29 mL
-
Additional Warranty Information - - - -

Until the Warranty Ends date has been reached or the warranted usage limit has been reached, whichever occurs first.


-
Product Series - - - - - 840 G8
Processor Manufacturer - - - - - Intel
Processor Type - - - - - Core i5
Processor Generation - - - - - 11th Gen
Processor Model - - - - - i5-1145G7
Chipset Manufacturer - - - - - Intel
Total Installed System Memory - - - - - 16 GB
System Memory Technology - - - - - DDR4 SDRAM
Intel Optane Memory Ready - - - - - Yes
Total Solid State Drive Capacity - - - - - 512 GB
SSD Form Factor - - - - - M.2
Screen Size - - - - - 14"
Display Screen Type - - - - - LCD
Screen Mode - - - - - Full HD
Screen Resolution - - - - - 1920 x 1080
Graphics Controller Manufacturer - - - - - Intel
Graphics Memory Technology - - - - - DDR4 SDRAM
Graphics Memory Accessibility - - - - - Shared
HDMI - - - - - Yes
Total Number of USB Ports - - - - - 4
USB Type-C - - - - - Yes
USB Type-C Detail - - - - - 2 SuperSpeed USB Type-C® 5Gbps signaling rate
Operating System Platform - - - - - Windows
Operating System - - - - - Windows 10 Pro
Operating System Language - - - - - English
Keyboard Localization - - - - - English
Number of Cells - - - - - 3-cell
Maximum Battery Run Time - - - - - 14.50 Hours
Environmental Certification - - - - - Electronic Product Environmental Assessment Tool Gold (EPEAT Gold)