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Add an RS232 serial port with COM retention to your laptop or desktop computer through USB

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Mfg Part #: ICUSB2321F | Item # 8719476
Availability: In stock. Usually Ships Same Business Day. (?)

Save $10.00 (33%)

$29.99 $19.99

Turn a single USB 2.0 port into 4 external USB 2.0 ports

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Mfg Part #: ST4202USB | Item # 8719561
Availability: In stock. Usually Ships Same Business Day. (?)

Save $6.79 (30%)

$22.99 $16.20

Add four external SuperSpeed USB 3.0 ports from a single USB connection

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Mfg Part #: ST4300USB3 | Item # 8250525
Availability: In stock. Usually Ships Same Business Day. (?)

Save $13.00 (28%)

$45.99 $32.99

Sabrent HB-MAC3 - Hub - 4 x SuperSpeed USB 3.0 - desktop

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Mfg Part #: HB-MAC3 | Item # 13483953
Availability: In stock. Usually Ships Same Business Day. (?)

Save $11.00 (37%)

$29.99 $18.99

4 Port Aluminum USB 2.0 Hub for Mac boasts an elegant aluminum design to match the style and color of all your Mac devices. Add up to 4 peripherals quickly and easily with the Sabrent 4-Port USB 2.0 Hub.

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Mfg Part #: HB-UMAC | Item # 9891245
Availability: In stock. Usually Ships Same Business Day. (?)

Save $14.00 (47%)

$29.99 $15.99

Add four external USB 3.0 ports to your notebook or Ultrabook™ with a slim, portable hub

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Mfg Part #: ST4300MINU3W | Item # 9711243
Availability: In stock. Usually Ships Same Business Day. (?)

Save $4.00 (14%)

$27.99 $23.99

Hi-Speed Universal Serial Bus 2.0 4-port hub with backward compatibility to USB 1.0 and 1.1.

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Mfg Part #: DUB-H4 | Item # 462770
(1)
Availability: In stock. Usually Ships Same Business Day. (?)

Save $10.00 (40%)

$24.99 $14.99

IOGEAR's 4-Port USB 2.0 Hub provides 4 Hi-Speed USB 2.0 ports for your USB connectivity needs. This device is USB 2.0 compliant and provides a high-speed data transfer rate.

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Mfg Part #: GUH285 | Item # 7667108
(2)
Availability: In stock. Usually Ships Same Business Day. (?)

Save $5.05 (51%)

$9.99 $4.94

With the UDS1100, virtually any piece of equipment with a serial port can be added to an Ethernet network in a matter of minutes!

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Mfg Part #: UD1100002-01 | Item # 7054213
Availability: In stock. Usually Ships Same Business Day. (?)
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$118.67

Kanex USB-C Portable - Hub - 3 x SuperSpeed USB 3.0 + 1 x 1000Base-T - desktop

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Mfg Part #: K181-3PX1E-WT | Item # 13651806
Availability: In stock. Usually Ships Same Business Day. (?)

Save $10.00 (17%)

$59.95 $49.95

D-Link SmartPro DGS-1510-28X - Switch - L3 - managed - 24 x 10/100/1000 + 4 x 10 Gigabit SFP+ - desktop, rack-mountable

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Mfg Part #: DGS-1510-28X | Item # 13241645
Availability: In stock. Usually Ships Same Business Day. (?)
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Save $153.00 (28%)

$547.99 $394.99

The B155-004-HD-V2 4-Port Mini DisplayPort 1.2 to HDMI MST Hub connects up to four HDMI monitors to the Mini DisplayPort (MDP) output on your computer.

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Mfg Part #: B155-004-HD-V2 | Item # 40117881
Availability: In stock. Usually Ships Same Business Day. (?)
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Save $107.01 (39%)

$272.00 $164.99

Tripp Lite's B156-004-HD 4-Port DisplayPort 1.2 to HDMI MST Hub allows you to connect four independent HDMI monitors to a single DisplayPort output on your computer.

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Mfg Part #: B156-004-HD | Item # 13542129
Availability: In stock. Usually Ships Same Business Day. (?)
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Save $204.91 (43%)

$480.00 $275.09

Stacking cable for Extreme Networks' Summit 400 series with .5M in length.

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Mfg Part #: 16106 | Item # 537198
Availability: In stock. Usually Ships Same Business Day. (?)
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Save $32.99 (19%)

$172.99 $140.00

Dell PowerConnect 3548 - Switch - managed - 48 x 10/100 + 2 x Gigabit SFP + 2 x 10/100/1000 - desktop, rack-mountable

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Mfg Part #: 469-3413 | Item # 9338137
Availability: In stock. Usually Ships Same Business Day. (?)
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Save $249.85 (33%)

$765.00 $515.15

D-Link xStack DGS-3120-48TC - Switch - managed - 44 x 10/100/1000 + 4 x combo SFP - desktop

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Mfg Part #: DGS-3120-48TC/SI | Item # 8329621
Availability: In stock. Usually Ships Same Business Day. (?)
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Save $501.00 (25%)

$2,040.99 $1,539.99

Add 7 external, wall/DIN rail mountable USB 2.0 ports from a single USB connection

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Mfg Part #: ST7200USBM | Item # 8081016
Availability: In stock. Usually Ships Same Business Day. (?)
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Save $19.80 (20%)

$98.99 $79.19

The harder your data center works, the more it heats up. As temperature rises, sensitive equipment under performs, leading to fatal downtime and errors in mission-critical applications.

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Mfg Part #: SRCOOL33K | Item # 9147354
Availability: In stock. Usually Ships Same Business Day. (?)

Save $6,409.00 (41%)

$15,804.00 $9,395.00

Unmanaged 24 Port 10/100 port switch with 2 10/100/1000 ports. Sports 8.8Gbps Switching Capacity and Non-Blocking Wire-Speed Architecture.

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Mfg Part #: DES-1026G | Item # 644259
Availability: In stock. Usually Ships Same Business Day. (?)
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Save $35.00 (23%)

$149.99 $114.99

Add four rugged external USB 2.0 ports from a single USB connection

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Mfg Part #: ST4200USBM | Item # 7674023
Availability: In stock. Usually Ships Same Business Day. (?)

Save $29.00 (37%)

$78.99 $49.99

Cisco Systems is the worldwide leader in networking for the Internet. Cisco's networking solutions are the foundation of the Internet and most corporate, education, and government networks around the world.

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Mfg Part #: CP-SINGLFOOTSTAN | Item # 588598
Availability: In stock. Usually Ships Same Business Day. (?)

Save $22.90 (52%)

$43.99 $21.09

Reliable alternative to serial cards that offers an easy solution for adding COM ports to a laptop, thin client or legacy-free PC to connect serial and USB peripheral devices.

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Mfg Part #: 301-1003-10 | Item # 135373
Availability: In stock. Usually Ships Same Business Day. (?)
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Save $37.01 (27%)

$139.00 $101.99

D-Link DGS 3000-10TC - Switch - managed - 8 x 10/100/1000 + 2 x combo Gigabit SFP - desktop, rack-mountable

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Mfg Part #: DGS-3000-10TC | Item # 9666823
Availability: In stock. Usually Ships Same Business Day. (?)
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Save $138.00 (34%)

$409.99 $271.99

D-Link SmartPro DGS-1510-28 - Switch - L3 - managed - 24 x 10/100/1000 + 2 x Gigabit SFP + 2 x 10 Gigabit SFP+ - desktop, rack-mountable

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Mfg Part #: DGS-1510-28 | Item # 9983937
Availability: In stock. Usually Ships Same Business Day. (?)
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Save $137.00 (28%)

$489.99 $352.99

An IP load balancer that provides comprehensive failover capabilities in case of server failure, distribution of traffic across multiple servers and integrated protection from network intrusions.

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Mfg Part #: BBF340a1 | Item # 7207320
Availability: In stock. Usually Ships Same Business Day. (?)
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Save $116.90 (5%)

$2,348.00 $2,231.10