K681 Mechanical Keyboard Specifications
Technical Specifications
| Connection | USB Wired / 2.4G Wireless / Bluetooth |
| Backlight | RGB |
| Number of Keys | 81 keys + Knobs |
| Switches | Hot-Swappable Switches (support 3/5 pin Switch) |
| Switch Type | Pre-Lubed Linear |
| Total stroke | 3.6mm |
| Trigger stroke | 2.0±0.6mm |
| Trigger pressure | 40±10gf |
| Anti-ghosting Keys | All 81 Keys |
| Keycaps | Double-Shot Keycaps |
| Compatible with | Windows XP/Vista/7/8/10/11/Mac OS |
| Product Weight | 0.858kg |
| Product Size(L x W x H) | 33.5x14x4.3cm |

Vention Flat USB2.0 A Male to Mini 5 Pin Male Cable, Fast Charging & Data Transfer 480 Mbps, Nickel-Plated Steel Interface, For Mobile/Digital Camera/HDD/MP3/MP4, 0.5 Meter, Black | VAS-A14-B050
Epson 108 EcoTank Ink Bottle, 70ml, Magenta | 108M
Corsair A115 High-Performance Tower CPU Air Cooler, Cools up to 270W TDP, Slide-and-Lock Fan Mount, Two AF140 ELITE Fans, Easy to Install, Pre-Applied Thermal Paste, Black | CT-9010011-WW
SAMSUNG S3 S30GD Essential Monitor, 27" IPS Display, FHD Resolution, 100Hz Refresh Rate, 5ms (GtG) Response Time, Flicker-Free Technology, 16.7m Color Support, Black | LS27D300GAMXUE
TP-Link Archer T2UB Nano Adapter, Wi-Fi 5 (802.11ac), Up to 633 Mb/s Throughput, 2.4 GHz / 5 GHz (Dual-Band), Bluetooth 4.2, WPA/WPA2/WPA3 Encryption, USB-A 2.0 Connector, Black | T2UB Nano
Glorious PBT Celestial Fire ANSI Mechanical Keycaps, 114 Keys, Non-Transparent Legends (No RGB light shine through), PBT Plastic, Compatible with all ANSI GMMK Models | GLO-KC-GPBT-CF
Dell Vostro 3530 Laptop, 15.6" FHD 120Hz Display, Intel Core i5-1334U Processor, 8GB RAM, 512GB SSD, Intel UHD Graphics, English INT Keyboard, FreeDOS, Carbon Black | IDH5A9101KP
Ubiquiti Networks UF-Nano UFiber Gigabit Passive Optical Network Unit, 2.488 Gbps Downstream GPON Speed, Digital LED Status, 1490nm / 1310nm Down / Up Wavelength, 1 x Gb ETH Port, Black | UF-NANO
ASUS ROG Swift OLED PG42UQ Gaming Monitor, 41.5" 4K OLED (3840x2160), 138Hz Refresh Rate, 0.1ms Response Time, 220W Power,1.07Bn Colors, 2 Speakers, 2*HDMI 2.1/DP 1.4, 4*USB 3.2 | 90LM0850-B01170
Logitech Driving Force Shifter for G29/G920 | 941-000130
HP Original Toner Multipack 207A Y/M/C/Bk for HP Color Laserjet Pro M255 M282 M283
MikroTik RB5009UG+S+IN Router, 7x Ethernet, 2.5G Ethernet, SFP+ Port, 88F7040 CPU, ARM 64Bit, 1GB RAM, 1GB NAND Storage | RB5009UG+S+IN
CORSAIR VENGEANCE RGB 32GB (2x16GB) DDR5 Desktop Memory Kit, 6400MHz Memory Speed, 36-48-48-104 CAS Latency, Intel XMP 3.0, 1.40 Voltage, 288 Pin, Dynamic Multi-Zone RGB, Black | CMH32GX5M2B6400C36
Dell Inspiron 15 3530 Laptop, 15.6" FHD 120Hz Display, Intel Core i7-1355U Processor, 16GB RAM, 1TB SSD, Intel Iris Xe Graphics, English US Keyboard, Windows 11 Pro, Platinum Silver | 4FX7P
METZ SC1 4K/30fps HD Casting, Wi-Fi 5 with 2x2 MIMO, Hardware Encode (No Software/Driver Needed), WPA3-Secured Casting, Reverse Control on Touch Panels | SC1
UGREEN Display Port to Display Port, 8k 7680x4320 @ 60Hz Resolution, 32.4Gbps Bandwidth Transmission, G-Sync/FreeSync Support, Nylon Braided Cable SPCC Shell, 2 Meters Cable Length, Black | 80392
PowerCube Gaming PC - AMD Ryzen 7 7800X3D 8 Cores 16 Threads, NVIDIA RTX 5080 16GB, 32GB DDR5 RAM 6000MHz, 1TB SSD Gen 5, 850W Gold PSU, 360mm Liquid Cooler, Wi-Fi + BT
Swiftcolor Yellow Ink Cartridge, 105ml, For Swiftcolor SCC-4000D Printer | 8615B001
Samsung Odyssey G5 G55C Curved Monitor, 32" QHD VA Display, 165Hz Refresh Rate, 1ms (MPRT) Response Time, 1000R Curvature, AMD FreeSync Technology, Black | LS32CG552EMXUE
MSI G274QPX Gaming Monitor, 27" WQHD Rapid IPS, 240Hz Refresh Rate, 1ms (GtG) Response Time, NVIDIA G-Sync Technology, 1.07B Color Support, Narrow Edge-to-Edge Bezel, Black | 9S6-3CC29H-079
TP-Link Deco PX50 AX3000 + G1500 Whole Home Powerline Mesh Wi-Fi 6 System, Dual-Band, Gigabit Ports, AI-Driven Mesh, Cover up to 6,500 ft2, Up to 150 devices, HomeShield, Pack of 3, White | Deco PX50
Yesido YC76L PD 20W USB-C / Type-C Port Quick Charger with Type-C to Lightning Cable, UK Plug - White
NZXT C1200 Gold ATX 3.1 1200W Fully Modular Power Supply, 80 PLUS Gold Efficiency, 135mm Fluid Dynamic Bearing Fan, 2300 RPM Fan Speed, 93.02 CFM Airflow, Japanese Capacitors, Black | PA-2G2BB-UK
UGREEN Vertical Laptop Stand/Holder, Compatible With MacBook, Adjustable Up To 17.3 Inch Gaming Laptop, Anti-Slip, Anti-Scratch Design, Gray | 20471
EntryX Gaming PC - Intel Core i7-14700KF 20 Cores 28 Threads, NVIDIA RTX 5070 12GB, 32GB DDR5 RAM 6000MHz, 1TB SSD Gen 4, 650W 80 PLUS PSU, 360mm Liquid Cooler, Wi-Fi + BT
Lian-Li Strimer Plus V2 Triple 8 Pin Add-RGB Cable, Unlock Your Imagination, For Motherboard ARGB 3-Pin, 18 AWG Gauge, 162 Number of LEDs, Controller Not Included, 300mm Length | G89.PW12-PV2.00
Infinity X Gaming PC - AMD Ryzen 5 8400F 6 Cores 12 Threads, NVIDIA RTX 5060 Ti 16GB, 16GB DDR5 RAM 5600MHz, 1TB SSD Gen 4, 650W 80 PLUS PSU, Tower CPU Cooler
Thermaltake Toughpower GT 750W Fully Modular Power Supply, 80 PLUS Gold Efficiency, Active PFC, 120mm Hydraulic Bearing Fan, PCIe Gen 5.1 Ready, ATX 3.1 Ready, White | PS-TPT-0750FNFAGK-W
UGreen 4-in-1 USB 3.0 Data Hub 1M Black | 20291
UGREEN CM565 USB Type C to HDMI Cable, 8K@60Hz Resolution, HDMI 2.1, Mirror Mode and Extended Mode, Tinned Copper, Plug and Play, 1.5 Meter Length, Grey | 90451
APC SMT3000RMI2UC Smart UPS, Line Interactive, 3000VA Watts Power, 230 Voltage, 8x IEC C13+1x IEC C19 Outlets, Smart Connect Port + Smart Slot Interface, AVR / LCD, 2U Rackmount, Black | SMT3000RMI2UC
UGREEN HDMI to HDMI Video Cable, 4K@60Hz UHD Resolution, 18Gbps Data Transfer Rate, Multiple Mode, HDMI ARC Cable, Premium Certified, 1.5M Cable Length, Black | 40409
Vention IBN Cat 6 UTP Ethernet Patch Cable, LSZH Jacket, 1Gbps Transmission Speed, Oxygen-Free Copper Conductor, 250MHz Bandwidth, Gold-Plated Connector, 10m Cable Length, Black | IBNBL
HP M283fdw Color LaserJet Pro Multi-Function Printer, Print, Copy, Scan, Fax, 22 ppm Print Speed, 600 x 600 dpi Resolution, 2.7" Color Touchscreen, 50-Page ADF for Scanning and Copying | 7KW75A
Lian Li O11D EVO RGB E-ATX Gaming Dual Chamber Case, ARGB Lighting Strips,Up to 420mm Radiator & 10* Fans, Cable Management, Front and Side Tempered Gass Panels, Black | G99.O11DERGBX.00
TitanX Gaming PC - AMD Ryzen 9 9950X3D 16 Cores 32 Threads, NVIDIA RTX 5080 16GB, 32GB DDR5 RAM 6000MHz, 2TB SSD Gen 5, 1200W 80 Plus PSU, 360mm Liquid Cooler, Wi-Fi + BT
Thunderstrike Pro Gaming PC - AMD Ryzen 7 7800X3D 8 Cores 16 Threads, AMD Radeon RX 9070 XT OC 16GB, 32GB DDR5 RAM 6400MHz, 1TB SSD Gen 4, 750W Gold PSU, 360mm Liquid Cooler, Wi-Fi + BT
BOSS XL Compatible Toner Cartridge Replacement for HP55A, 6000 Pages Page Yield, Laser Print Technology, HP LaserJet P3015 Printer Series P3015, P3015d, P3015dn, P3015n, P3015x, Black | CE255A
Corsair RMe Series RM850e Fully Modular Low-Noise ATX Power Supply, 850W Power, 80 PLUS Gold Efficiency, 120mm Rifle Bearing Fan, Zero RPM Fan Mode, ATX 3.1 Certified, Black | CP-9020296-UK
Microsoft Copilot+ PC Surface 7th Edition Laptop, 13.8" 2304 x 1536 PixelSense Flow 120Hz Touch Display, Qualcomm Snapdragon X Plus, 16GB RAM, 512GB SSD, Qualcomm Adreno, Win11, Black | ZGM-00037
EKWB EK-AF T-Splitter 3F G1/4, 7mm Threading Length, 3x G 1/4" (All Female), Nickel-Plated, Hand Polished Brass, Nickel | 3831109847084
Logitech G Saitek PRO Flight Yoke System, Professional Simulation Yoke and Throttle Quadrant, 3 Modes, 75 Programmable Controls, Configurable Throttle Knobs, Steel Shaft, USB, PC - Black | 945-000004
TP-Link Lite Wave 8-Port Gigabit Desktop Switch | LS108G
BOSS XL Compatible Toner Cartridge Replacement for HP49A, 2500 Pages Page Yield, Laser Print Technology, Black | Q5949A
20m RJ45 Cat-6 Ethernet LAN Network Grey Cable
D-Link DWR-910M 4G LTE Wi-Fi Modem/Router, 3 In 1 LED Indicators, 3x Internal Antenna, USB 2.0 Plug, 150 Mbps Data Rate, 3G Fallback, Supports IPv6, Plug And Play, White | DWR-910M
TP-Link 8-Port Gigabit Desktop Switch with 4-Port PoE | TL-SG1008P
BOSS XL Compatible Toner Cartridge Replacement for HP130A, 1000 Pages Page Yield, Laser Print Technology, HP Color LaserJet Pro MFP M176, M176n, M177fw, CF352A, Yellow | CF352 Yellow
Haing Multi Compartment 14" Inches Laptop Bag, Water Proof / Dustproof, Protective Carrying Case, Portable Shockproof Polyester, For MacBook Air Pro / HP / Dell / Lenovo, Gray | 110131-1-GRY-15
Dell KB522 Wired Business Multimedia Keyboard, 104 Keys, Plunger Keys Type, 7 Hot Keys, Tilt Adjustment, Multimedia Keys, QWERTY Layout, Spill-Resistant, Quiet, 2x USB 2.0 Interface, Black | KB522
HP Elite SFF 800 G9 Desktop PC, Intel Core i7-12700 4.9GHz, 8GB RAM, 512GB SSD, Intel UHD Graphics 770, HP 655 Wireless K/B & Mouse, Windows 11 Pro, USB Type-C / A, DP / HDMI, Black | 5L2W9ES#BH5
UGREEN US241 USB-C To USB 2.0 Printer Cable, 2 Meter, Compatible With PC, MacBook, Desktop, Laptop, Fast And Reliable Connection With Printers Of Various Brands, Black | 50446
Belkin RT3200 WiFi 6 Router (AX3200, Fast Wireless Dual-Band for Streaming and Gaming, Parental Controls, 4 Gigabit Ethernet Ports)
BOSS XL Compatible Toner Cartridge Replacement for HP126A, 1000 Pages Page Yield, Laser Print Technology, CE312A, Yellow | CE312A Yellow
HP 207A Original LaserJet Toner Cartridge - Black | W2210A
Apple MacBook Pro Laptop, 14" Liquid Retina XDR Standard Display, Apple M4 Pro Chip, 12-Core CPU, 16-Core GPU, 16-Core Neural Engine, 24GB RAM, 512GB SSD, English Backlit Keyboard, Silver | MX2E3HN/A
Lenovo LOQ 15IAX9 Gaming Laptop, 15.6" FHD IPS 144Hz Display, Intel Core i5-12450HX, 24GB RAM, 512GB SSD, GeForce RTX 4050 6GB Laptop GPU, White Backlit English K/B, FreeDOS, Luna Grey | 83GS00ANPS
Thermaltake Toughpower GT 850W Fully Modular Power Supply, 80 PLUS Gold Efficiency, Active PFC, 120mm Hydraulic Bearing Fan, PCIe Gen 5.1, ATX 3.1 Ready, Black | PS-TPT-0850FNFAGK-3
ABM TP320 Thermal Receipt Printer, 260 mm/s Max Print Speed, Direct Thermal Printing, Auto Cutter, Adjustable Paper Width, Reliable & Durable, Easy to Use, Multiple Interface Options, Black | TP320
Crucial P3 1TB PCIe Internal SSD, M.2 2280 Form Factor, 3500 MB/s Sequential Read, 3000 MB/s Sequential Write, 220 Terabytes Endurance, NVMe Interface, Black | CT1000P3SSD8
SAMSUNG Odyssey G9 G93SC Gaming Curved Monitor, 49" 4K OLED Display, 240Hz Refresh Rate, 0.03ms (GtG) Response Time, FreeSync Premium Pro & G-Sync Compatible, White | LS49CG934SMXUE
GIGABYTE GeForce RTX 5080 AERO OC SFF Graphics Card, 16GB GDDR7 256-Bit Memory, 2730 MHz Core Clock, 30 Gbps Memory Clock, PCI Express 5.0, White | GV-N5080AERO OC-16GD
ASUS TUF Gaming TR120 ARGB Standarad Blade Fan, 120mm Fans, Up to 2000 rpm Fan Speed, 77.4 CFM Airflow, Aura Sync Compatiblity, PWM Control, Tripple Pack, Black | 90DA0090-B09020
HP Replacement AC Adapter Charger Output 19V 4.74A, Input Voltage 100-240V - 2.4A 50-60Hz, Laptop Adapter Charger | 324816-003
WD 8TB BLACK SN850X NVMe PCIe 4.0 Gaming Internal SSD with Heatsink, Up to 7200 MB/s Sequential Read & 6600 MB/s Write Speeds, M.2 2280, 4800TB Endurance | WDS800T2XH0E
Ugreen DP 1.4 Male to Male Cable, 8K 60hz 4K 144Hz 2K 165Hz, 32.4Gbps Data Transfer, Tin-Plated Oxygen-Free Copper, HD DisplayPort Data Cable, 5m Braided Cable, Black | 80394
Fellowes Powershred LX85 Cross-Cut Shredder, P-4 DIN Level, 5 Gallons Bin Capacity, SafeSense Technology, Black | 4400401
Raidmax Sleeved Extension Cables 24-Pin M/F Connector (Psu-Motherboard) Red 9.8 Inches | RC-005-24P-Red
Samsung Crystal Signage QMC, 55" 4K UHD VA Display, 75Hz Refresh Rate, 8ms Response Time, 11.5 mm Bezel Width, Tizen 7.0 OS Version, 16GB Flash Memory, 200 x 200mm VESA Mount, Black | LH55QMCEBGCXUE
Razer Sphex V3 Gaming Hard Mousepad Large - Ultra-Thin, 0.4 mm, Sleek, Black Aesthetic & a Smooth Surface, Extra Durable Polycarbonate Finish Gaming Mouse Pad | RZ02-03820200-R3M1
Pantum P2509W Mono Laser Singe-Function Laser Printer, 22 ppm Print Speed, Hi-Speed USB 2.0 & WiFi 802.11b/g/n Connectivity, 150 Paper Input, White | P2509W
Vention CAT.6A SFTP Lan Cable, 10Gbps Transfer Rate, Oxygen-free Copper Conductor, Aluminum Foil + Metal Mesh Shielding, PVC Jacket, 305m Cable Length, Orange | IHCY305
Apple Mac Mini Desktop Computer, Apple M4 Chip with 10-core CPU, 10-core GPU, 16-core Neural Engine, 16GB RAM, 256GB SSD, 3x Thunderbolt 4 Ports, HDMI Port, 2x USB-C Ports, Silver | MU9D3
LG 27'' UltraGear OLED QHD Display with 240Hz Refresh Rate Gaming Monitor and FreeSync Prm Pro, 0.03ms (GtG) Response Time, DisplayHDR TRUE BLACK 400, DCI-P3 98.5%, USB, HDMI, DP, Black | 27GS95QE-B
DTECH DT-7054 KVM Extender, 1920x1080@60HZ Resolution, Support IR Cycle Function, Built-in ESD Protection System, USB2.0, Up To 50 Meters, Silver | DT-7054(2ND)
Kensington Essential Pack for Professional Video Conferencing Experience, 1080p Webcam, Ring Light & Adjustable Desk Stand, Built-in Noise-reducing Microphone | K8117MHL
LG 29WQ600-W 29'' UltraWide FHD IPS Monitor, 5ms Response Time, Refresh Rate 100Hz, AMD FreeSync, HDR10, USB Type-C Connectivity, 21 9 Aspect Ratio, Displayport, HDMI | 29WQ600-W.AMA
Generic UK to C19 Power Cord, 3 Pin, 13Amp Fuse Fitted, 100% Electrical and Mechanical Inspection, 250V, 1.5 Meter Cable Length, Black | UK-C19
ASUS PRIME B760M-A WIFI LGA1700 mATX Motherboard, Intel B760 Chipset, 4x DDR5 DIMM, Support up to 128GB Memory, Wi-Fi 6 / 2.5Gb ETH / PCIe 4.0, USB 2.0 / 3.2 Type-C, 2*M.2, HDMI/DP | 90MB1EL0-M1EAY0
HP 415A Original LaserJet Toner Cartridge - Black | W2030A
Office PC - Intel Core i9-14900K 24 Core 32 Threads, NVIDIA RTX 4060 8GB, 64GB DDR5 RAM 5200MHz, 1TB SSD Gen 4, 650W PSU, Wi-Fi + BT
GIGABYTE AORUS Gen4 7300 1TB M.2-2280 NVMe SSD with Heatsink, Up to 7300 MB/s Read & Up to 6000 MB/s Write Speed, 3D TLC NAND Flash, 1.6M Hours MTBF, PS5 Ready, 700TBW | AG4731TB
ASUS ROG Rapture GT-AXE16000 Wireless Quad-Band Gaming Router, Speeds Up to 16000 Mb/s, Wi-Fi 6E, 2.4GHz/2x 5GHz /6GHz, 1x 2.5G Ethernet WAN Port, AiMesh & VPN Fusion Compatible | 90IG06W0-MU2A10
ASUS ROG Swift PG27UCDM Gaming Monitor, 27" QD-OLED Display, 4K UHD Resolution, 240Hz Refresh Rate, 0.03ms (GtG) Response Time, AMD FreeSync Premium Pro & NVIDIA G-SYNC, Black | PG27UCDM
Lian Li SP750 750W 80 Plus Gold Certified Power Supply, Fully Modular, Active PFC, SFX Form Factor, White | G89.SP750W.00UK
ASUS ROG Flow X16 2 in 1 GV601VV Gaming Laptop, 16" WQXGA IPS Touch Display, Intel Core i9-13900H, 32GB RAM, 1TB SSD, GeForce RTX 4060 8GB, English K/B, Win11Home, Off Black | 90NR0D11-M003R0
MSI MPG Velox 100R Mid-Tower Gaming PC Case, Tempered Glass Side Panel, 4 x 120mm ARGB Fans, Liquid Cooling Support up to 360mm Radiator, Mesh Panel for Optimized Airflow, Black | 306-7G18R21-809
Gigabyte AORUS MASTER 18 BYH Gaming Laptop, 18" WQXGA Mini-LED 240Hz Display, Intel Core Ultra 9 275HX, 32GB RAM, 2TB SSD, GeForce RTX 5080 16GB Graphics, Windows 11 Pro | BYHC5AED65SP
Ubiquiti Ultra 60W Switch, Ethernet In-Band, 8x GbE RJ45 Ports, 11.904 Mpps Forwarding Rate, 16 Gbps Switching Capacity, Polycarbonate Enclosure Material, White | USW-Ultra-60W (52W)
Brother LC472XL High Capacity Ink Cartridge for Brother MFC-J2340DW Printer (Black)
Western Digital 4TB My Passport Ultra, USB 3.0 Type-C, 2.5" External Hard Drive, 256-Bit AES Encryption, Up To 5 Gb/s Transmission Speeds, WD Security Tools, For Mac, Silver | WDBPMV0040BSL-WESN
XD Design LAPTOP BAG EXECUTIVE 16 P/N P706.231
IDP Solid YMCKO Color Full Ribbon, 250 Prints, Compatible with SOLID-510 & Solid 310 Series II | 653565
HP 3YP35AE 963XL High Yield Original Ink Cartridge, Black/Cyan/Magenta/Yellow, Multipack
Epson Yellow Ink Cartridge, Approx. 5,000 Pages @ 5% Average Coverage, XL Size | C13T11D440
HP Victus 16-s1023dx Gaming Laptop, 16.1" FHD IPS 144Hz Display, AMD Ryzen 7 8845HS, 16GB RAM, 512GB SSD, GeForce RTX 4070 8GB Laptop Graphics, English Keyboard, Win11, Mica Silver | A1SV3UA#ABA
Toshiba S300 Pro 8TB Surveillance 3.5" SATA 6Gbit/s Internal HDD, 281 MB/s Data Transfer Speed, 7200rpm, 512mb Buffer Size, Support Up to 64 Video Cams | MD10ADA800V
Epson SJIC42P-C Ink Cartridge, For ColorWorks C4000e BK, Yield 50.0 ml, Fade and Water Resistant Prints, Cyan | C13T52M240
Gigabyte Z590 AORUS PRO AX Motherboard, PCIe 4.0 design and outstanding connectivity | Z590-AORUS-PRO-AX
Swiftcolor Magenta Ink Cartridge, 105ml, For Swiftcolor SCC-4000D Printer | 8616B001/9178B001
Apple Magic Keyboard With Numeric Keypad, Bluetooth Wireless Connectivity, Low-Profile Compact Design, Built-in Rechargeable Battery, Compatible with Mac, US English - Space Gray | MRMH2








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