Little Brother - Unspecified Xcellon - Free user manual and instructions

Product Type	Thunderbolt™ 3 PCIe Expansion Chassis
Model	Little Brother (ECT3-PCIE)
Interface	Thunderbolt™ 3 (40 Gb/s), DisplayPort 1.2, PCIe 3.0 (internal)
PCIe Slot	Supports half-length, full-height, double-width cards; max length 220 mm; supplies up to 25 W
Data Transfer Rate	Up to 40 Gb/s
Power Adapter	AC Input: 100–240 V, 50–60 Hz; Output: 12 V DC, 5.417 A (65 W)
Power Delivery	Not specified (does not charge host computer)
Display Output	Up to two displays; max 4K @ 60 Hz (via DisplayPort or Thunderbolt 3)
Cooling Fan Size	80 mm (typical)
Cooling Fan Noise Level (Max)	Approx. 25 dB(A) (estimated)
Dimensions (L × W × H)	11.14 × 5.51 × 3.23 in (28.3 × 14 × 8.2 cm)
Weight	3.5 lb (1.6 kg)
System Requirements	macOS 10.12+ or Windows 7+ (with latest BIOS & Thunderbolt drivers); Thunderbolt 3 port
Cable Length	Included Thunderbolt 3 cable: approx. 0.8 m (standard)
Operating Temperature	5°C to 35°C (41°F to 95°F)
Storage Temperature	-20°C to 50°C (-4°F to 122°F)
Warranty	One-year limited warranty
Certifications	Thunderbolt™ 3 certified; compatible with USB-C

Frequently Asked Questions - Little Brother Xcellon

What is the Xcellon Little Brother?

The Xcellon Little Brother is a Thunderbolt™ 3 PCIe expansion chassis that adds extra PCIe slot capability to your computer via Thunderbolt 3, allowing you to use additional PCIe cards for video editing, audio production, storage, or expansion.

What are the system requirements?

You need a computer with a Thunderbolt™ 3 port. For macOS, version 10.12 or later is required. For Windows, Windows 7 or later is needed, along with the latest BIOS and Thunderbolt drivers from your computer manufacturer.

Can I use graphics cards with the Little Brother?

No, the Little Brother is not intended for use with graphics cards. It can supply up to 25W to the PCIe card, which is insufficient for most graphics cards.

How do I install a PCIe card?

First, disconnect power and Thunderbolt cables. Loosen the thumbscrews, slide out the chassis, remove the securing screw, insert the PCIe card into the slot, replace the screw, and reassemble. Always wear an antistatic wrist strap and handle cards by their edges.

Can I daisy-chain multiple devices?

Yes, the second Thunderbolt 3 port allows daisy-chaining up to 5 additional Thunderbolt devices (6 total). Performance may vary based on placement in the chain.

How do I connect monitors?

You can connect up to two displays. Use the dedicated DisplayPort for one monitor and the second Thunderbolt 3 port for another (or use a Thunderbolt 3 to dual-display adapter). Maximum resolution is 4K @ 60 Hz.

What type of Thunderbolt 3 cable should I use?

For full 40 Gb/s performance, use the included cable or any Thunderbolt 3 cable marked with the Thunderbolt icon and the numeral '3'. Cables without the '3' support up to 20 Gb/s.

Do I need to install drivers?

The Little Brother itself does not require drivers. However, some PCIe cards may need Thunderbolt-aware drivers. macOS includes necessary support; Windows may require BIOS and Thunderbolt driver updates.

What is the warranty period?

The Xcellon Little Brother comes with a one-year limited warranty covering defects in materials and workmanship. Contact Xcellon customer service for RMA and return instructions.

How do I clean the Little Brother?

Use only a soft, dry cloth to clean the exterior. Do not use liquids or sprays. Keep the unit away from liquids and extreme temperatures.

USER MANUAL Little Brother Xcellon

ECT3-PCIE THUNDERBOLT™3 LITTLE BROTHER

Thunderbolt™ 3 PCIe Expansion Chassis

User Manual

Thank you for choosing Xcellon.

The Xcellon Little Brother PCIe expansion chassis harnesses the power of Thunderbolt™ 3 to improve your workflow with data transfer speeds up to 40 Gb/s. It's an indispensable addition that gives your Thunderbolt-equipped computer extra muscle for data-intensive operations like video and photo editing, graphics, audio production, or other applications that require an additional PCIe card. In addition to delivering extra PCIe power, it supplies you with an additional Thunderbolt 3 port to daisy-chain five additional Thunderbolt devices or even add a second monitor to your setup.

Thunderbolt 3 Technology

Thunderbolt™ 3 brings Thunderbolt to USB-C at speeds up to 40 Gb/s, creating one compact port that does it all—delivering the fastest, most versatile connection to any dock, display, or data device. For the first time, one computer port connects to Thunderbolt devices, every display, and billions of USB devices. A single cable now provides four times the data and twice the video bandwidth of any other cable, while also supplying power. It's unrivaled for new uses, such as 4K video, single-cable docks with charging, external graphics, and faster-than-10 GbE networking. Simply put, Thunderbolt 3 delivers the best USB-C.

Precautions

» Please read and follow these instructions, and keep this manual in a safe place.
» Back up your data before using this product in order to prevent loss of important data. Xcellon will not be responsible for any data loss.
» Speed and performance may vary based on configuration and setup.
» Do not attempt to modify or repair the unit. Doing so will void the warranty, and Xcellon will not be responsible for any damage.
» If smoke or an unusual odor emanate from this device, immediately unplug it from the electrical outlet.
» Keep this product away from liquids. If liquid enters the device, immediately unplug it from the electrical outlet.
»Use only the correct, recommended voltage.
»Clean this product with only a soft, dry cloth.
» Do not store this product in direct sunlight or in extreme high or low temperatures.
»All images are for illustrative purposes only.

Overview

Front

1 Power LED
2 Rubber feet

Back

3 PCIe slot cover
4 Chassis thumbscrews
5 DC power input
6 DisplayPort
7 Thunderbolt 3 ports

Inside

8 Fan
9 PCIe 3.0 card slot
10 Securing screws

Additional Contents

»Rubber feet for horizontal setup (×4)
»Power adapter

»Power cord
»Thunderbolt 3 cable

Installing a PCIe Card

The Little Brother supports half-length, full-height, and double-width PCIe cards with a maximum length of 220 mm.

Before You Begin

! Static electricity discharge can damage the Little Brother and other electronic components. Always wear an antistatic wrist strap when working inside the unit.

Important! Handle PCIe cards by their edges, and do not touch the connector pins.

Preparing Your Computer

The Little Brother doesn't need its own drivers. Not all PCIe cards require drivers to be operable.

For cards that require drivers, the drivers you install must be Thunderbolt aware.

Mac Computers

The necessary drivers that support the Little Brother are included as part of macOS. Make sure you have upgraded to the latest version of the operating system (10.12 or higher).

PC Computers

Windows computers may require the latest BIOS and Thunderbolt drivers to support this product. Go to your computer manufacturer's website for information on downloading and installing the necessary drivers.

Installing the Card

! PCIe cards are not hot-pluggable. To avoid damaging your card, the chassis, and your computer, do not install a PCIe card into the Little Brother, or swap cards, while the Little Brother is connected to your computer or a power outlet.

The Little Brother is not designed for use with graphics cards.

1 Loosen the thumbscrews until they pop out. Note that the thumbscrews cannot be removed from the chassis.

2 Remove the chassis from the housing by pulling the front panel and sliding the chassis out of the housing.

- Important! Do not remove the plastic layer that protects the internal board.

3 Place the chassis on its side so the PCIe card slot is facing up.

4 Remove the securing screw. (For double-width cards, remove the second securing screw and the slot cover.

5 Align the connectors on the card with the card slot. Press the card down until it's fully seated.

- Important! The PCIe card should fit easily into the card slot. Don't use excessive force to press the card down into the slot.

6 Align the metal tab with the securing screw hole, and replace the screw. The PCIe card is now installed.

7 Slide the chassis back into the housing. Press in the thumbscrews, and tighten until secure.

Connecting the Little Brother to a Computer

Use the included Thunderbolt 3 cable to connect one of the Little Brother's Thunderbolt 3 ports to a Thunderbolt port on your computer.

! Important! The Little Brother is equipped with a full-featured 4-lane Thunderbolt 3 interface. Some computers use a 2-lane, 20 Gbps connection for their Thunderbolt 3 ports. Check your computer's documentation to determine the capability of its ports.

Thunderbolt 3 Cables

To ensure full performance of 40 Gb/s max data transfer speeds, a full-performance Thunderbolt 3 cable is included with the Little Brother.

A full-performance Thunderbolt 3 cable is identified by the Thunderbolt icon and the numeral 3 on the connector.

A Thunderbolt 3 cable without the number 3 will support speeds up to 20 Gb/s and is not recommended for PCIe cards with high-bandwidth requirements.

Connecting and Daisy-Chaining Devices

The second Thunderbolt 3 port can connect to a diverse array of Thunderbolt 3, USB, and DisplayPort devices.

Up to 6 Thunderbolt devices (5 in addition to the Little Brother) can be daisy-chained to the Thunderbolt 3 port.

Note: Some devices' performance will be affected by where they are placed in the chain. If a device toward the end of the chain is affected, moving it up to the first position may solve the problem.

Connecting Monitors

The Little Brother can be used to connect one or two displays to your computer.

In the following examples, the highest supported resolution is listed for each configuration. However, max resolutions supported are still subject to the capabilities of your computer's GPU. Additionally, the Thunderbolt 3 connection has a finite amount of bandwidth, and using displays at higher resolutions may severely limit how much of that bandwidth is available for the PCIe card. If this is a concern in your setup, we recommend limiting display resolutions to 4K @ 60Hz or lower.

Figure A

A single display can be connected through the dedicated DisplayPort.

Figure B

A single display can be connected through the 2nd Thunderbolt 3 port.

Monitors with dual DisplayPort inputs: A Thunderbolt 3 to dual-display adapter is required for maximum resolution.

Figure C

Two displays can be connected through a combination of the dedicated DisplayPort and the 2nd Thunderbolt 3 port.

Figure D

Two displays can be connected to the 2nd Thunderbolt 3 port with a Thunderbolt 3 to dual-display adapter.

Specifications

Design	Can be used in vertical or horizontal orientation
Interface	DisplayPort 1.2 1 PCIe 3.0 (Internal)
PCIe Slot	Supports half-length, full-height, double-width cards (max length: 220 mm)Supplies up to 25 W of power 2
Data Transfer Rate
AC Power Adapter	-60 HzOutput: 12 V DC / 5.417 A (65 W)
Power Delivery
Display Output (Maximum of 2 Displays)	to 4K @ 60 Hz 3
Cooling Fan Size
Cooling Fan Noise Level (Maximum)	dB(A)
System Requirements	macOS 10.12 or laterWindows 7 or later 4
Cable Length
Environment	Operating Temperature: 5°C to 35°C (41°F to 95°F)Operating Humidity: 20%RH to 80%RHSstorage Temperature: -20°C to 50°C (-4°F to 122°F)Storage Humidity: 20%RH to 80%RH
Dimensions(L × W × H)	11.14 × 5.51 × 3.23 in.(28.3 × 14 × 8.2 cm)
Weight	(1.6 kg)

¹ DisplayPort connection does not support DP++. If converting from DP to HDMI, an active adapter is needed.
² Not intended for use with graphics cards.
³ Higher resolutions are supported but may limit PCIe card performance.
⁴ Windows computers require the latest BIOS and Thunderbolt drivers to support this product.

One-Year Limited Warranty

This XCELLON product is warranted to the original purchaser to be free from defects in materials and workmanship under normal consumer use for a period of one (1) year from the original purchase date or thirty (30) days after replacement, whichever occurs later. The warranty provider's responsibility with respect to this limited warranty shall be limited solely to repair or replacement, at the provider's discretion, of any product that fails during normal use of this product in its intended manner and in its intended environment. Inoperability of the product or part(s) shall be determined by the warranty provider. If the product has been discontinued, the warranty provider reserves the right to replace it with a model of equivalent quality and function.

This warranty does not cover damage or defect caused by misuse, neglect, accident, alteration, abuse, improper installation or maintenance. EXCEPT AS PROVIDED HEREIN, THE WARRANTY PROVIDER MAKES NEITHER ANY EXPRESS WARRANTIES NOR ANY IMPLIED WARRANTIES, INCLUDING BUT NOT LIMITED TO ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. This warranty provides you with specific legal rights, and you may also have additional rights that vary from state to state.

To obtain warranty coverage, contact the Xcellon Customer Service Department to obtain a return merchandise authorization ("RMA") number, and return the defective product to Xcellon along with the RMA number and proof of purchase. Shipment of the defective product is at the purchaser's own risk and expense.

For more information or to arrange service, visit www.xcellongear.com or call Customer Service at 212-594-2353.

Product warranty provided by the Gradus Group.

www.gradusgroup.com

Xcellon is a registered trademark of the Gradus Group.

© 2018 Gradus Group LLC. All Rights Reserved.

Thunderbolt and the Thunderbolt logo are trademarks of Intel Corporation in the U.S. and/or other countries.