NUC · 100×100 MM · R200

TL500CA Industrial Motherboard

Name: TL500CA Industrial Motherboard
Brand: GEOLiNK
SKU: TL500CA

11th Gen Intel Tiger Lake-U at 28W with dual Intel 2.5G LAN, HDMI 2.0 plus MiniDP 4K dual display, and DDR4-3200 up to 64 GB — the TL500CA is the mature, cost-conscious NUC board in the GEOLiNK range, at home in gateways and space-constrained appliances. With DDR4 pricing and a proven 11th-gen platform, it is the board to pick when the job is standard and the budget is fixed.

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TL500CA · Quick Specs

CPU	Tiger Lake-U, 28W
Memory	2× DDR4-3200, 64GB
Display	HDMI 2.0 4K · MiniDP 4K
Network	2× Intel 2.5G
Power	DC 12–19V, 90W
Temperature	−20/+60°C operating

TIGER LAKE-U 28W · DUAL 2.5G LAN · DDR4-3200 UP TO 64GB · MINIDP 4K · SAMPLE MOQ 1 PC

Why TL500CA

Four arguments for the board that’s been proven

Memory

DDR4 keeps cost down

DDR4-3200 SO-DIMMs to 64 GB — mature pricing and wide availability where DDR5 bandwidth isn’t the bottleneck.

Modules

MiniPCIe for 3G/4G

A MiniPCIe slot carrying PCIe and USB 2.0 hosts Wi-Fi, 3G or 4G modules directly — no adapter board needed.

Display

HDMI + MiniDP dual

HDMI 2.0 and MiniDP (DP++ for simple adapters) run synchronous or asynchronous dual display up to 4K.

Storage

Short M.2 2242

The NVMe M.2 2242 slot keeps the board compact, and an onboard SATA 3.0 port adds a second drive with 2-pin 5V power.

Full Specifications

Technical data

The TL500CA table transcribes the R200 English product specification; the official document is sent on request. Pin-outs for the headers and the DP++ behavior of the MiniDP port are covered in the full sheet.

CPU	Onboard Intel 11th Gen Tiger Lake-U · 28W TDP · i5-1135G7 / i7-1165G7
Memory	2× DDR4 SO-DIMM · 3200 MHz · up to 64 GB
Storage	1× M.2 Key-M 2242 (NVMe, PCIe 2x) · 1× SATA 3.0 onboard (2-pin 5V power)
Display	HDMI 2.0 up to 4096×2160 @ 60Hz · MiniDP up to 4096×2304 @ 60Hz (DP++) · MiniDP + HDMI synchronous or asynchronous dual display
Network	2× Intel 2.5G LAN (dual-LAN / multi-LAN)
USB & Type-C	2× USB 3.1 rear · 1× Type-C (dual-sided USB 3.0) · 1× 2× USB 2.0 pin header (2×5-pin, 2.0 mm) · combo audio jack
Serial	1× RS232 serial port
Expansion	1× MiniPCIe (PCIe + USB 2.0, Wi-Fi / 3G / 4G) · 1× 3-pin CPU fan connector · F_Panel 2×5-pin, 2.0 mm
Power	DC 12–19V input · 90W
Dimensions	100 × 100 mm · 110 g without heatsink · 230 g with heatsink
Environment	−20°C to +60°C operating · 0–90% RH non-condensing · −40°C to +85°C storage · 0–90% RH non-condensing
Software	Windows 10 · Windows 11 · Linux

Where It Fits

Gateways, appliances and signage

The TL500CA covers the classic NUC jobs: a small board, two fast LAN ports and enough I/O to hang peripherals off. Typical placements:

Network security appliances: dual Intel 2.5G LAN gives WAN/DMZ/LAN separation in a 100 mm board that fits a shoebox chassis.
IoT and comms gateways: the MiniPCIe slot hosts Wi-Fi, 3G or 4G modules for sites without fixed broadband.
Signage and kiosk fallback: HDMI plus MiniDP with DP++ drives two screens — synchronous or independent — in retail and self-service equipment.

The TL500CA has been through enough field use that the integration surprises are mostly already found — which is precisely the point of this board.

Communication equipment cabinet in an energy facility

Configuration

Ordering options

Pick the Tiger Lake-U SKU at order time; other variants are handled as ordering notes. Wireless modules are customer-supplied or sourced through our purchasing on request. Volume pricing applies from ten pieces; samples are a single unit and follow the standard sales process.

Option	Standard	Optional
CPU SKU	Selectable at order	Core i5-1135G7 · Core i7-1165G7 (Tiger Lake-U, 28W)
Wireless	Module not included	Wi-Fi / 3G / 4G module in MiniPCIe slot
Other	Per ordering information	Subject to order notes