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At A5 IT, we simplify technology for businesses. From consultation to deployment, we provide end-to-end solutions with transparency, efficiency, and expertise.

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Search — SIIG

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412 products

SIIG CE-H28411-S1 4K HDMI USB KVM Extender | Cat6, 230 ft

SIIG CE-H28411-S1 4K HDMI USB KVM Extender | Cat6, 230 ft

SIIG · MPN: CE-H28411-S1

In StockFree 2-3 DaySave 31%

4K UHD HDMI support
USB KVM extension over Cat6
Up to 230 feet transmission distance
Zero-latency signal handling

$89.38$129.99Business pricing available

SIIG CE-H27811-S1 4K60 HDR HDMI KVM Extender | HDMI, SPDIF, Enterprise

SIIG CE-H27811-S1 4K60 HDR HDMI KVM Extender | HDMI, SPDIF, Enterprise

SIIG · MPN: CE-H27811-S1

In StockFree 2-3 DaySave 28%

4K60 HDR HDMI signal extension
SPDIF digital audio support
KVM extender architecture
Designed for remote workstation access

$303.62$419.99Business pricing available

SIIG CE-SD0K11-S1 USB 3.0 3G-SDI Capture Device | Live Video, PC

SIIG CE-SD0K11-S1 USB 3.0 3G-SDI Capture Device | Live Video, PC

SIIG · MPN: CE-SD0K11-S1

In StockGroundSave 26%

USB 3.0 host connection
3G-SDI video input
External capture device design
PC-based capture workflow

$275.84$374.99Business pricing available

SIIG 4K60 HDMI Extender Transmission Kit | 4K60, HDMI, AV Extender

SIIG 4K60 HDMI Extender Transmission Kit | 4K60, HDMI, AV Extender

SIIG · MPN: CE-H26M11-S1

In StockFree 2-3 DaySave 17%

4K60 HDMI transmission support
Professional AV extender kit
Designed for long-distance signal transport
Suitable for fixed-install environments

$140.46$169.95Business pricing available

SIIG USB-A AOC Active Cable 30 m, M/F | Active USB Cable, Enterprise

SIIG USB-A AOC Active Cable 30 m, M/F | Active USB Cable, Enterprise

SIIG · MPN: CB-US0U11-S1

In StockGroundSave 48%

30 m cable length
USB-A male to USB-A female connection
Active AOC cable construction
Designed for long-distance USB extension

$172.82$329.99Business pricing available

SIIG DualView Wireless Presentation Kit | Wireless Display, Office

SIIG DualView Wireless Presentation Kit | Wireless Display, Office

SIIG · MPN: CE-H26611-S1

In StockGroundSave 17%

Wireless presentation kit
DualView presentation support
Office and workspace use case
Designed for collaborative meeting rooms

$638.53$769.95Business pricing available

SIIG CYBERSERIAL 4S 550 PCI Serial Card | PCI, RS-232, Enterprise

SIIG CYBERSERIAL 4S 550 PCI Serial Card | PCI, RS-232, Enterprise

SIIG · MPN: JJ-P45012-S7

In StockGroundSave 40%

4-port serial expansion
PCI host interface
RS-232 device support
Multiport COM connectivity

$30.01$49.99Business pricing available

SIIG KVM over Cat 6 Extender, 4K HDMI, 394 ft | USB, Enterprise

SIIG · MPN: CE-H27R11-S1

In StockFree 2-3 DaySave 33%

KVM over Cat 6 extender architecture
Maximum extension distance: 394 ft
4K30Hz HDMI support
HDMI loopout on transmitter side

$180.33$269.99Business pricing available

SIIG USB-C Ethernet Adapter | Gigabit SFP Fiber Adapter

SIIG USB-C Ethernet Adapter | Gigabit SFP Fiber Adapter

SIIG · MPN: JU-NE0D11-S1

In StockFree 2-3 DaySave 31%

USB-C to SFP Gigabit Ethernet adapter
Up to 1 Gbps data transfer rate
Metal housing
Security slot

$132.24$192.99Business pricing available

SIIG CE-H28311-S1 4K120Hz HDMI 2.1 Capture Device | Gaming, Streaming

SIIG CE-H28311-S1 4K120Hz HDMI 2.1 Capture Device | Gaming, Streaming

SIIG · MPN: CE-H28311-S1

In StockFree 2-3 DaySave 28%

HDMI 2.1 capture device
4K 60 Hz capture resolution
4K 120 Hz passthrough output
Designed for gaming and streaming workflows

$266.65$369.99Business pricing available

SIIG USB-A AOC Active Cable 50 m | USB-A, Fiber-Optic, Enterprise

SIIG USB-A AOC Active Cable 50 m | USB-A, Fiber-Optic, Enterprise

SIIG · MPN: CB-US0V11-S1

In StockFree 2-3 DaySave 41%

50 m cable length
Active optical cable design
USB-A male to USB-A female connectors
USB extension for long-distance deployments

$223.07$379.99Business pricing available

Siig Tbt3 Dp 1.4 Docking with M.2 NVMe 10 Gbps, 4k60hz, Taa Compliant (Ju-Dk0k1

Siig Tbt3 Dp 1.4 Docking with M.2 NVMe 10 Gbps, 4k60hz, Taa Compliant (Ju-Dk0k1

SIIG · MPN: JU-DK0K11-S1

In StockGroundSave 42%

$230.16$399.99Business pricing available

SIIG SC-SA4R12-S2 SATA 4-Channel RAID Controller | PCI Storage

SIIG SC-SA4R12-S2 SATA 4-Channel RAID Controller | PCI Storage

SIIG · MPN: SC-SA4R12-S2

In StockGroundSave 25%

4-channel SATA RAID controller
PCI host interface
Plug-in card form factor
RoHS-compliant design

$62.85$83.99Business pricing available

SIIG Thunderbolt 3 to Dual DisplayPort Adapter JU-TB0611-S1 — Dual DP 1.2 | MST, 4K

SIIG Thunderbolt 3 to Dual DisplayPort Adapter JU-TB0611-S1 — Dual DP 1.2 | MST, 4K

SIIG · MPN: JU-TB0611-S1

Input: Thunderbolt 3 (USB-C) male
Output: Dual DisplayPort 1.2 (two DP connectors)
MPN: JU-TB0611-S1
Function: Single TB3 to dual DP adapter (MST-capable)

SIIG DVI to HDMI over Cat5e Mini-Extender | DVI, HDMI, Cat5e

SIIG DVI to HDMI over Cat5e Mini-Extender | DVI, HDMI, Cat5e

SIIG · MPN: CE-D20012-S1

In StockGroundSave 72%

DVI to HDMI signal extension over Cat5e
Mini-extender hardware for space-constrained installs
Designed for structured cabling environments
Supports remote display placement

$19.77$69.99Business pricing available

SIIG Dual Profile 2-Port SATA II PCIe RAID Controller | PCIe, SATA II

SIIG · MPN: SC-SAEB12-S1

In StockGroundSave 57%

2-port SATA II controller
PCIe host interface
Dual-profile form factor
Low-profile bracket support

$41.48$95.99Business pricing available

SIIG DP CyberSerial 4S PCIe JJ-E40011-S6 | PCIe RS-232 TAA

SIIG · MPN: JJ-E40011-S6

In StockFree 2-3 DaySave 31%

PCIe 2.0 x1 host interface
4 x RS-232 male 9-pin DB9 output ports
ASIX AX99100 chipset
Baud rates up to 921 Kbps

$85.95$124.99Business pricing available

SIIG Waterproof USB Keyboard JK-US0U11-S1 | IP68, USB, Medical Grade

SIIG Waterproof USB Keyboard JK-US0U11-S1 | IP68, USB, Medical Grade

SIIG · MPN: JK-US0U11-S1

In StockFree 2-3 DaySave 32%

IP68 fully sealed keyboard construction
104-key full-size layout
12 function keys
USB plug-and-play connectivity

$64.71$94.99Business pricing available

SIIG Power Strip Clamp Holder CE-MT2S12-S1 | Desk Mount, Cable Access

SIIG Power Strip Clamp Holder CE-MT2S12-S1 | Desk Mount, Cable Access

SIIG · MPN: CE-MT2S12-S1

Clamp-on power strip holder
Designed for easier plug and unplug access
Workspace cable organization accessory
Supports cleaner desk-side power placement

SIIG CE-H23Y11-S1 HDMI HDBaseT Wallplate Kit | Office Workspace

SIIG CE-H23Y11-S1 HDMI HDBaseT Wallplate Kit | Office Workspace

SIIG · MPN: CE-H23Y11-S1

Wallplate HDMI HDBaseT kit
Supports 2 HDMI source devices
Designed for display switching
Professional in-wall installation format

Siig Usbc Pd Charging Hub

Siig Usbc Pd Charging Hub

SIIG · MPN: ID-US0B11-S3

Out of StockSave 28%

$445.63$619.99Business pricing available

Ships when back in stock

Siig 4k60hz High Speed Hdmi Cable - 16ft 4k@60hz, 18 Gbps (Cb-H20v11-S1)

Siig 4k60hz High Speed Hdmi Cable - 16ft 4k@60hz, 18 Gbps (Cb-H20v11-S1)

SIIG · MPN: CB-H20V11-S1

In StockFree 2-3 DaySave 74%

$6.38$24.99Business pricing available

Siig 4k60hz High Speed Hdmi Cable - 12ft 4k@60hz, 18 Gbps (Cb-H20u11-S1)

Siig 4k60hz High Speed Hdmi Cable - 12ft 4k@60hz, 18 Gbps (Cb-H20u11-S1)

SIIG · MPN: CB-H20U11-S1

In StockFree 2-3 DaySave 56%

$10.20$22.99Business pricing available

Siig 8k Ultra High Speed Hdmi Cable-8ft 8k@60hz, 48 Gbps (Cb-H20z11-S1)

Siig 8k Ultra High Speed Hdmi Cable-8ft 8k@60hz, 48 Gbps (Cb-H20z11-S1)

SIIG · MPN: CB-H20Z11-S1

In StockFree 2-3 DaySave 49%

$12.75$24.99Business pricing available

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